{"title":"Build-it-yourself","description":"\u003cp\u003eBuild-It-Yourself Engine Kits are designed for hands-on learners who want to assemble real engine models from individual components.\u003c\/p\u003e\n\u003cp\u003eThese DIY engine kits allow you to experience the complete mechanical building process — from installing pistons and crankshafts to understanding how motion and energy are transferred inside a real engine. By assembling the engine yourself, you gain a deeper understanding of mechanical structures, precision alignment, and real engineering principles.\u003c\/p\u003e\n\u003cp\u003eThis collection includes only build-it-yourself engine model kits. All products shown here require user assembly and active participation. They are ideal for mechanical hobbyists, engineering students, STEM education, and adult learners who enjoy hands-on building and learning.\u003c\/p\u003e\n\u003cp\u003eIf you are looking for fully assembled or ready-to-run (RTR) engine models, please explore our full Engine Model Kits collection to see all available options.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"full-metal-v4-4-fulcylinder-car-engine-assembly-kit-ideal-for-industry-research-education-gifts","title":"TECHING Full Metal V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit: Ideal for Industry Research\/Education\/Gifts","description":"\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eTECHING Full Metal V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit: Ideal for Industry Research\/Education\/Gifts\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eDrawing inspiration from Ferrari car engines, this all-metal 4-cylinder car engine assembly kit is designed to appeal to enthusiasts with its high-quality construction and detailed assembly process, a perfect blend of education, craftsmanship, and fun.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Excellent Craftsmanship:\u003c\/strong\u003e\u003cbr\u003eThis engine kit is made entirely of metal, CNC precision casting, and anodized aluminum alloy parts.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEngaging Assembly Experience:\u003c\/strong\u003e \u003cbr\u003eComposed of 357 parts, the assembly process is estimated to take approximately 4 hours.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e \u003cbr\u003ePowered by an electric motor and a 700mAh lithium battery, this electric engine model can run for about 30 minutes at full power, providing a practical understanding of the mechanics of the engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVersatile:\u003c\/strong\u003e \u003cbr\u003eIn addition to its educational value, this assembly kit is an excellent addition to DIY projects, engine collections or teaching aids. The high-end packaging makes it a great gift for hobbyists, friends, family or coworkers, and it's suitable for anyone over the age of 10.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eItem Name:  4 Cylinder Car Engine Assembly Kit\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel + Lithium Battery\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembly time: about 4 hours\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Voltage: DC 10V-20V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Time: 140 mins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWorking time: More than 30mins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEngine Size: 182×150×120mm\u003cbr\u003eProduct Weight: 1812g\u003cbr\u003ePackage Dimensions: 300*300*200mm\u003cbr\u003ePackage Weight: 3547g\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1x V4 Car Engine Kit (357pcs)\u003cbr data-mce-fragment=\"1\"\u003e1x Charger\u003cbr data-mce-fragment=\"1\"\u003e1x English User Manual\u003cbr data-mce-fragment=\"1\"\u003e1x Metal Box\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44644193894628,"sku":"EK63908","price":469.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-full-metal-v4-4-fulcylinder-car-engine-assembly-kit-ideal-for-industry-research-education-gifts-25.png?v=1756791997"},{"product_id":"v2-engine-assembly-kit-full-metal-vtwin-double-cylinder-engine-model-kit-for-collecting-decorating-education","title":"TECHING V2 Engine Assembly Kit Full Metal VTwin Double-Cylinder Engine Model Kit for Collecting\/Decorating\/Education","description":"\u003cp\u003e\u003cstrong\u003eTECHING V2 Engine Assembly Kit Full Metal VTwin Double-Cylinder Engine Model Kit for Collecting\/Decorating\/Education\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003eFeatures\u003c\/span\u003e: \u003c\/strong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis V-twin engine assembly kit is a carefully crafted metal model of a V-twin engine, powered by an electric motor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExcellent Craftsmanship:\u003c\/strong\u003e This all-metal engine assembly kit is a meticulously crafted metal model of a V-twin engine, powered by an electric motor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEngaging Assembly Experience:\u003c\/strong\u003e consisting of 217 parts, the assembly process is estimated to take approximately 3 hours.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRunning Mechanism:\u003c\/strong\u003e Equipped with an electric motor and a 500mAh lithium battery, it can run for up to 30 minutes on a full charge.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBest Gift:\u003c\/strong\u003e The kit comes in a high-end package, making it an ideal gift for hobbyists, friends, family or coworkers.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eItem Name : V2 Car Engine Assembly Kit\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel + Lithium Battery\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eParts: 217pcs\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembly time: about 3.5 hours\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eLipo Capacity: 500mah\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Voltage: DC 5V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Time: 40 mins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWorking time: More than 30mins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEngine Size: 213×215×135mm\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eEngine Weight: 3.5kg\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x V2 Car Engine Assembly Kit (217pcs)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x Charger\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x User Manual\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x Metal Box\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44645530665188,"sku":"EK63909","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-v2-engine-assembly-kit-full-metal-vtwin-double-cylinder-engine-model-kit-for-collecting-decorating-education-15.png?v=1756880531"},{"product_id":"teching-1-10-full-metal-mini-l4-diesel-engine-model-kit-diy-4-cylinder-ohv-engine","title":"TECHING 1:10 Full Metal Mini L4 Diesel Engine Model Kit - DIY 4 Cylinder OHV Engine","description":"\u003cp\u003e\u003cstrong\u003eTECHING 1:10 Full Metal Mini L4 Diesel Engine Model Kit - DIY 4 Cylinder OHV Engine\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eA diesel engine is energy obtained by burning diesel fuel. Invented in 1893 by Rudolf Diesel of Germany, the diesel engine is also known as the Dieselengine in honor of the inventor. Many early racing cars used four-cylinder diesel engines.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe craftsmanship is superb:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis well-designed 1:10 scale all-metal OHV inline four-cylinder diesel engine model is made of high-quality, textured metal parts, anodized for color, environmentally safe, and provides an immersive diesel engine mechanical experience!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDynamic Simulation Model:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe model is a dynamic simulator that can be connected to a power source and run by a motor, thus adding realism and engagement. Visitors can witness the entire operation, making it not only a striking decorative object but also a functional representation of real engine machinery.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eComplete with accessories:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eWith more than 300 parts and detailed instructions in English, the model will take the maker through a rich assembly process from start to finish, culminating in the creation of an outstanding engine model.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eGifts \u0026amp; Collectibles:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003ePackaged in a deluxe gift box, this engine model is a special legacy of great industrial technology and makes an engaging and fulfilling gift for both children and adults who love mechanics and engineering.\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Stainless Steel + Aluminum Alloy\u003cbr\u003eColoring Process: Anodic Oxidation\u003cbr\u003eScale: 1\/10\u003cbr\u003eNumber of Parts: 300+pcs\u003c\/span\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eDrive Mode: Motor Driver\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eExternal Power: DC 5V (USB Cable)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBattery: 450mAh Li Battery\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Time: 2h\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eService Time: Over 60mins (At Full Power)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembling Time: 4h\u003cbr\u003eProduct Dimensions: 180 x 92 x 1450m\u003cbr data-mce-fragment=\"1\"\u003eProduct Weight: 1500g\u003cbr data-mce-fragment=\"1\"\u003ePackage Dimensions: 200 x 200 x 150mm\u003cbr data-mce-fragment=\"1\"\u003ePackage Weight: 1800g\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44645630116068,"sku":"EK63910","price":429.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-1-10-full-metal-mini-l4-diesel-engine-model-kit-diy-4-cylinder-ohv-engine-18966.png?v=1756871401"},{"product_id":"teching-5-cylinder-radial-engine-model-kit-1-6-full-metal-aircraft-engine-build-your-own-radial-engine","title":"TECHING 5 Cylinder Radial Engine Model Kit - 1:6 Full Metal Aircraft Engine  - Build Your Own Radial Engine","description":"\u003ch2\u003eThe Most Realistic Working Radial Engine Model of 2025\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTECHING 5-Cylinder Radial Engine Model Kit (1:6 Scale)\u003c\/strong\u003e is a fully functional, full-metal aircraft radial engine replica designed for collectors, aviation enthusiasts, engineers, and STEM learners. CNC-machined aluminum alloy and stainless-steel components recreate the authentic look, feel, and motion of a classic 5-cylinder radial engine.\u003c\/p\u003e\n\u003cp\u003eThis engine has gained significant attention in the model aviation community thanks to detailed build coverage on influencer and enthusiast platforms, making it one of the most talked-about \u003cstrong\u003eworking radial engine models\u003c\/strong\u003e in 2025.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🎥 Watch the Engine Running\u003c\/h2\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/CgGOQa3iWHw?start=59\" height=\"400\" width=\"100%\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eThe video above shows the engine running after assembly: you can clearly see the coordinated motion of all five cylinders, the smooth rotation of the crank mechanism, and the overall stability of the structure. This is not just a display model—it is a true mechanical demonstration piece.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔥 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully functional radial engine model\u003c\/strong\u003e – Driven by an electric motor, this engine demonstrates real mechanical motion with a true 5-cylinder radial sequence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:6 scale full-metal construction\u003c\/strong\u003e – CNC-machined aluminum alloy and stainless steel give the model realistic weight, feel, and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic radial architecture\u003c\/strong\u003e – Exposed cylinders, visible connecting rods, and a precise crank mechanism closely replicate real-world radial engine engineering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth synchronized rotation\u003c\/strong\u003e – The linkage system is engineered for stable, fluid motion, making it perfect for continuous demonstration or display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational STEM centerpiece\u003c\/strong\u003e – Excellent for explaining engine cycles, mechanical linkages, and rotational motion to students or workshop visitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay-ready mechanical artwork\u003c\/strong\u003e – Once assembled, the engine becomes a striking centerpiece for offices, studios, maker spaces, and workshops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner-friendly assembly experience\u003c\/strong\u003e – Clear instructions and included tools make this model accessible to motivated beginners while still rewarding for advanced builders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunity-backed credibility\u003c\/strong\u003e – Featured and reviewed by model aviation influencers and hobbyist blogs, this engine has proven appeal among serious builders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔩 What’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull-metal 5-cylinder radial engine parts set\u003c\/li\u003e\n\u003cli\u003eElectric motor drive system\u003c\/li\u003e\n\u003cli\u003eDisplay base\u003c\/li\u003e\n\u003cli\u003eAssembly tools\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🚀 Why This Radial Engine Model Stands Out\u003c\/h2\u003e\n\u003cp\u003eCompared with static display engines, the TECHING 5-cylinder radial model is designed to be \u003cstrong\u003ebuilt, observed, and understood\u003c\/strong\u003e. The working mechanism lets you watch:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe timing of each cylinder in the 5-cylinder radial sequence\u003c\/li\u003e\n\u003cli\u003eThe interaction between pistons, rods, and crankshaft\u003c\/li\u003e\n\u003cli\u003eHow rotational motion is transferred through the assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor anyone passionate about aviation history, mechanical engineering, or functional scale models, this engine delivers a rare combination of authenticity, motion, and display quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛠 Engineering \u0026amp; STEM Applications\u003c\/h2\u003e\n\u003cp\u003eThis model engine is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM classrooms and engineering labs\u003c\/li\u003e\n\u003cli\u003eAviation and mechanical demonstrations\u003c\/li\u003e\n\u003cli\u003eUniversity projects and technical presentations\u003c\/li\u003e\n\u003cli\u003eMakerspaces and hobby workshops\u003c\/li\u003e\n\u003cli\u003eHands-on learning about radial engine design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStudents and enthusiasts can see exactly how a radial engine operates, making abstract concepts like firing order, linkage geometry, and rotational dynamics much easier to understand.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📘 Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTECHING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e5-Cylinder Radial Engine (Working Model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eScale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1:6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAluminum Alloy + Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDrive System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eElectric Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAssembly Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2–5 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDifficulty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eModerate (Beginner-friendly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ – Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e1. Does this radial engine model actually work?\u003c\/h3\u003e\n\u003cp\u003eYes. It is a fully operational mechanical engine model powered by an electric motor.\u003c\/p\u003e\n\u003ch3\u003e2. Is this a combustion engine?\u003c\/h3\u003e\n\u003cp\u003eNo. It is an electric-powered demonstration engine, designed for safe and clean operation.\u003c\/p\u003e\n\u003ch3\u003e3. How difficult is the assembly?\u003c\/h3\u003e\n\u003cp\u003eThe difficulty is moderate. Motivated beginners can complete it by following the instructions, and experienced builders will enjoy the mechanical detail.\u003c\/p\u003e\n\u003ch3\u003e4. How long does assembly take?\u003c\/h3\u003e\n\u003cp\u003eMost users take between 2–5 hours depending on experience and pace.\u003c\/p\u003e\n\u003ch3\u003e5. Does the model become hot during operation?\u003c\/h3\u003e\n\u003cp\u003eNo. Because it is not a combustion engine, it remains cool and safe to touch while running.\u003c\/p\u003e\n\u003ch3\u003e6. What if a part is missing or damaged?\u003c\/h3\u003e\n\u003cp\u003eWe provide free replacement parts and full after-sales support if any component arrives damaged or missing.\u003c\/p\u003e\n\u003ch3\u003e7. Is it suitable for classroom or STEM use?\u003c\/h3\u003e\n\u003cp\u003eYes. This is an excellent teaching tool for engine structure, mechanical motion, and engineering principles.\u003c\/p\u003e\n\u003ch3\u003e8. How long does shipping take?\u003c\/h3\u003e\n\u003cp\u003eTypical delivery time is 7–20 days, depending on your location and local carrier performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔗 Dive Deeper Into This Radial Engine Build\u003c\/h2\u003e\n\u003cp\u003eWant to see more real build photos, impressions, and in-depth analysis before you start your own project? Check out the external influencer review and our detailed ENGINEKITOR blog article below:\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 25px 0;\"\u003e\u003ca style=\"background: #000; color: #fff; padding: 14px 32px; border-radius: 12px; font-size: 18px; text-decoration: none; font-weight: 600; display: inline-block; margin-bottom: 16px;\" href=\"https:\/\/modelairplanemaker.com\/2024\/12\/08\/a-working-radial-engine\/#more-9931\" target=\"_blank\"\u003e See the Full Build Review on ModelAirplaneMaker \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0 30px 0;\"\u003e\u003ca style=\"background: #000; color: #fff; padding: 14px 32px; border-radius: 12px; font-size: 18px; text-decoration: none; font-weight: 600; display: inline-block;\" href=\"https:\/\/enginekitor.com\/blogs\/blogs\" target=\"_blank\"\u003e Read Our In-Depth ENGINEKITOR Radial Engine Guide \u003c\/a\u003e\u003c\/div\u003e\n\u003chr\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44646027559140,"sku":"EK63911","price":469.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-5-cylinder-radial-engine-model-kit-1-6-full-metal-aircraft-engine-build-your-own-radial-engine-1561.png?v=1756805514"},{"product_id":"teching-1-3-full-metal-v8-car-engine-model-kit-diy-mechanical-assembly-educational-toy-with-500-pcs-build-your-own-engine","title":"TECHING 1:3 Full Metal V8 Car Engine Model Kit - DIY Mechanical Assembly Educational Toy with 500+ Pcs - Build Your Own Engine","description":"\u003cp\u003e\u003cstrong\u003eTECHING 1:3 Full Metal V8 Car Engine Model Kit - DIY Mechanical Assembly Educational Toy with 500+ Pcs - Build Your Own Engine\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThis Teching V8 engine model kit is based on the classic inline gasoline engine design, but is powered by an electric motor, providing an environmentally friendly and safe learning experience. This is not only a hands-on opportunity to gain an in-depth understanding of how an automobile engine works, but also an excellent opportunity to hone logical thinking and manual skills.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExquisite Craftsmanship:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEach part is made by CNC precision casting, and the aluminum alloy is oxidized for a gorgeous and durable appearance. The assembled V8 model can not only be used as a teaching tool or DIY project, but also an exquisite collectible or decorative object.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eModel Work:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIt is equipped with a 700mAh lithium battery that can work continuously for about 30 minutes under full charge, allowing you to observe the operation of the electric engine in real time.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eComplete with accessories:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eMore than 500 precision cast metal parts and paper English instructions included with the kit make the assembly process both challenging and fun, with an estimated completion time of about 4 hours.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent Educational Model\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis kit is a perfect combination of science and entertainment, suitable for teenagers and adults aged 12 and above, ideal as an educational tool to improve scientific knowledge and develop logical thinking ability, or as an interactive toy to enhance parent-child relationship.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eGifts \u0026amp; Collections:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe high-grade metal gift box packaging further makes it an ideal gift for family, friends or yourself. Start assembling now, explore the wonderful world of mechanical engineering and build your own V8 engine model!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eColoring Process: Anodizing\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNumber of Parts: 500+pcs\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLithium Battery: 3.7V 500mAh\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Voltage: DC 5V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Time: 2 hours\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUsage Time: 1 hour\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembly Time: About 5 hours.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 172 x 198 x 180mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 2550g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 342 x 242 x 150mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 4500g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1Set x V8 Engine\u003cbr data-mce-fragment=\"1\"\u003e.1Set x Installation Tool\u003cbr data-mce-fragment=\"1\"\u003e.1 x User Manual\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44646156370148,"sku":"EK63966","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-1-3-full-metal-v8-car-engine-model-kit-diy-mechanical-assembly-educational-toy-with-500-pcs-build-your-own-engine-461153.png?v=1758521808"},{"product_id":"all-metal-single-cylinder-car-engine-assembly-kit-for-collection-and-gift","title":"TECHING All-metal Single-cylinder Car Engine Assembly Kit for Collection and Gift","description":"\u003cp\u003e\u003cstrong\u003eTECHING All-metal Single-cylinder Car Engine Assembly Kit for Collection and Gift\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe history of the single-cylinder engine originated in 1860, when French engineer Leroy successfully invented the world's first usable internal combustion engine, marking the birth of internal combustion engine technology. However, this internal combustion engine, although a major innovation primarily used for vehicle power plant efficiency and performance faced significant challenges, such as combustion compression and ignition problems\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFeatures\u003c\/span\u003e: \u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExquisite craftsmanship:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eMade of high-quality metal materials through CNC precision casting process, combined with aluminum alloy oxidation technology coloring, showing the craftsman-level exquisite manufacturing technology.\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFun Assembly Kit:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eComposed of 130 fine parts, each of which is carefully polished by professional grinding tools and takes more than 4 hours to put together.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHistorical Restoration:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEach product is based on a classic invention or product in history, and is committed to highly restoring the core principles of machine operation, so that the design inspiration comes from the representative node-style classic works in the history of human industrial science and technology. The products not only have independent functions and structures, but also support personalized upgrades and combinations through specific kits or DIY modifications, and even converted into complete power systems, providing unlimited expandability.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAssembly fun:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe assembly process of the product is a pleasure in itself, requiring the user to put the parts together with his own hands, which is both a challenge to the user's ability to work with his hands as well as a test of his patience and care, allowing each user to experience the beauty of mechanics while experiencing creation.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eItem Name : Single Cylinder Engine Model Kit\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:Aluminum Alloy + Stainless Steel + Lithium Battery\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eParts: 130pcs\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembly time: about 2 hours\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLipo Capacity: 500mah\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Voltage: DC 10V-20V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Time: 40 mins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWorking time: More than 30mins\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEngine Size: 117×86×200mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMetal Box Size: 335*236*145mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight: About 2500g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 Set x Single-cylinder Engine Model Kit\u003cbr data-mce-fragment=\"1\"\u003e1 x Charger\u003cbr data-mce-fragment=\"1\"\u003e1 x USB English User Manual\u003cbr data-mce-fragment=\"1\"\u003e1 x Metal Box\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44646368542948,"sku":"EK63912","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-all-metal-single-cylinder-car-engine-assembly-kit-for-collection-and-gift-1561.png?v=1756891891"},{"product_id":"teching-160pcs-diy-metal-robot-tank-building-kit-with-bluetooth-speaker-remote-control-puzzle-engine-assembly","title":"TECHING 160PCS DIY Metal Robot Tank Building Kit with Bluetooth Speaker\u0026Remote Control\u0026Puzzle Engine Assembly","description":"\u003cp\u003e\u003cstrong\u003eTECHING 160PCS DIY Metal Robot Tank Building Kit with Bluetooth Speaker\u0026amp;Remote Control\u0026amp;Puzzle Engine Assembly\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003eThe TECHING 160PCS DIY Metal Robot Tank Building Kit is a versatile masterpiece that is both educational and memorable. The build is inspired by the mighty \"King of the Land\", which not only serves as an engaging toy and elegant decoration, but also as a high-quality Bluetooth speaker to visually and audibly light up your space.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eProduct Highlights:\u003c\/strong\u003e \u003cbr\u003eIt is a testament to TECHING's commitment to promoting industrial culture and literacy.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOrigin of the innovation story:\u003c\/strong\u003e \u003cbr\u003eInspired by the mighty \"King of the Land\", this tank combines the robustness of tracks and robotic engineering with an integrated motorized and Bluetooth speaker system.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApp-Controlled Mobility:\u003c\/strong\u003e \u003cbr\u003eSeamlessly maneuver the robot using a mobile app for complete control over its movement and rotation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent Craftsmanship:\u003c\/strong\u003e\u003cbr\u003ePrecision-built using CNC technology with an oxidized aluminum finish, the kit consists of 160 meticulously polished parts that embody the pinnacle of industrial craftsmanship and human creativity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEngaging Assembly Experience:\u003c\/strong\u003e\u003cbr\u003eDesigned for hands-on assembly, the kit offers a challenging but rewarding assembly process, just like a professional production line.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Perfect Creative Gift:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn addition to its educational value, this TECHING DIY kit promotes parent-child interaction, focuses attention, builds interest and encourages creative thinking. It makes an ideal collectible, a meaningful educational tool, and a thoughtful gift for Christmas, birthdays, or any occasion, providing an unforgettable experience for families and children.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct parameters:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct name: Tracked Trailblazer Robot\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: aluminum alloy + stainless steel\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eColoring process: anodic oxidation\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNumber of parts: 160pcs\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFinished product size: 110*94*133mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFinished product weight: 652g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eExternal power supply: DC 5V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLithium battery capacity: 500mAh\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging time: 2 hours\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEndurance time: no less than 30 minutes when fully charged\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBluetooth APP remote control distance: 5 meters\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBluetooth speaker: built-in SD card, which can be used to store and play songs\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLight: Eyes turn to linkage spotlight\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembly time: 2 hours\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePacking list:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eRobot*1set\u003cbr data-mce-fragment=\"1\"\u003eInstallation tool*1set\u003cbr data-mce-fragment=\"1\"\u003eInstruction manual*1\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44649290105060,"sku":"EK63913","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-160pcs-diy-metal-robot-tank-building-kit-with-bluetooth-speaker-remote-control-puzzle-engine-assembly-4156.png?v=1758509009"},{"product_id":"teching-387-pcs-all-aluminum-steam-locomotive-train-assembly-kit-with-tracks-stem-toys-gifts","title":"TECHING 387 pcs All Aluminum Steam Locomotive Train Assembly Kit with Tracks-STEM Toys Gifts","description":"\u003cp\u003e\u003cstrong\u003eTECHING 387 pcs All Aluminum Steam Locomotive Train Assembly Kit with Tracks-STEM Toys Gifts\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eIn 1814, the world's first steam train was invented by Stephenson in England, starting a whole new journey. Although initial train operations could disturb animals, emit unhealthy gases and pose a risk of fire, a trial run of the Voyager in 1825 proved the potential of the train as a mode of transportation, traveling 40 kilometers at 24 kilometers per hour and successfully carrying 450 passengers and 90 tons of freight, heralding a major transformation in society. It heralded a major transformation of society.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaterial And Process:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eMade of aluminum alloy through CNC precision casting. Each part, 387 in total, is carefully polished by professional tools, and the surface of the aluminum alloy is oxidized, demonstrating the level of ingenious craftsmanship and perfectly reflecting the creativity and aspiration of human wisdom in the age of great industry.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eVisual Experience:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe mechanical structure is delicately designed and the transmission process is clearly visible, demonstrating the logic and power of mechanical beauty.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eReduction Degree:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe design is inspired by the classic milestones in the history of industrial science and technology, achieving a high degree of modeling and restoration.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExpandability:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEach model has independent functions and structures, and supports modification, upgrading and combination through specific kits or DIY, which enhances the playability of the product.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAssembly Experience:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eUsers need to assemble by themselves, the whole process is similar to the professional production line process, it takes about 4 hours, which is both interesting and challenging.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel + Battery\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 300*77*125mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 993g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 300*300*250mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 2391g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: In-line Punching EVA + High-grade Metal Gift Box + Hand Bag\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e.1Set x Assembled Model Toy\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44649377136868,"sku":"EK63914","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-387-pcs-all-aluminum-steam-locomotive-train-assembly-kit-with-tracks-stem-toys-gifts-46.png?v=1758512077"},{"product_id":"teching-219pcs-3d-metal-oil-pump-jack-model-kit-diy-assembly-science-education-toy-gift-with-light-oil-rig-educational-collection","title":"TECHING 219pcs 3D Metal Oil Pump Jack Model Kit - DIY Assembly Science Education Toy Gift with Light Oil Rig Educational Collection","description":"\u003cp\u003e\u003cstrong\u003eTECHING 219pcs 3D Metal Oil Pump Jack Model Kit - DIY Assembly Science Education Toy Gift with Light Oil Rig Educational Collection\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eOften referred to as a \"Knockout\" and used in oil extraction, this pumping model is a marvel of precision casting and ingenuity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe craftsmanship is superb:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIt is made of metal with CNC precision machining process, and its aluminum alloy oxidized color makes it more collectible. Its mechanical structure classically displays a clear transmission process, showing at a glance the meticulous logic and powerful mechanical beauty.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHistorical design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIts design is derived from classic inventions and products throughout history, which both summarizes the core principles of the machine's operation and visually demonstrates its practical value. The product's design is inspired by groundbreaking and pivotal creations in the history of industrial science and technology, and the scale of its model can be reproduced with high fidelity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFun to assemble:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIt consists of 219 parts, each of which is carefully polished with special grinding tools, reflecting the wisdom and aspirations of human beings in the industrial era. The assembly process requires a step-by-step approach, much like professional assembly line craftsmanship, making it a fascinating and enriching experience. Recommended for ages 8 and up, the model is not only educational, but also entertaining, providing a hands-on look at the ingenuity behind technological advances throughout history.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct parameters:\u003c\/strong\u003e\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Name: Pumping Unit Model Kit\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminium Alloy + Stainless Steel\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eColoring Process: Anodizing\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFinished Size: 247 x 54 x 227mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNumber of Parts: 219Pcs\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembly Time: About 2 hours\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Voltage: DC5V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBattery Capacity: 500mAh\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 24.7 x 5.4 x 22.7cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 636g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 26.5 x 22 x 6cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 1252g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Plastic Box + Blister\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 Set x Pumping Unit\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44649459319012,"sku":"EK63915","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-219pcs-3d-metal-oil-pump-jack-model-kit-diy-assembly-science-education-toy-gift-with-light-oil-rig-educational-collection-266.png?v=1756887848"},{"product_id":"teching-310-pcs-vintage-classic-car-engine-assembly-kit-mini-electric-single-cylinder-metal-mechanical-model-toy-with-for-educational-collection","title":"TECHING 310+pcs Vintage Classic Car \u0026 Engine Assembly Kit Mini Electric Single-Cylinder Metal Mechanical Model Toy with  for Educational Collection","description":"\u003cp\u003e\u003cstrong\u003eTECHING 310+pcs Vintage Classic Car \u0026amp; Engine Assembly Kit Mini Electric Single-Cylinder Metal Mechanical Model Toy with for Educational Collection\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eInspired by the 1973 classic car concept, which originated in the UK's Celebrities \u0026amp; Classic Cars magazine, the Classic Car Model Set pays tribute to classic design and the brilliant achievements of mankind's industrial technology.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaterials and Craftsmanship:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCNC precision casting, aluminum alloy oxidation coloring, durable. more than 300 parts, each of which is finely polished, showing human wisdom and yearning for the great industrial era.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStructural Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eSimulate the real car single-cylinder piston design structure, with single staggered toggle clutch mechanism for precise power transmission, leaf spring suspension system to ensure smooth driving, double linkage steering, precision control, easy turning at any angle.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFunctional highlights:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAdopt four-wheel independent suspension, shock absorption design, APP remote control function, lithium battery power supply, environmental protection and rechargeable, and equipped with LED headlight lighting\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDIY fun and educational value:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eSelf-assembly, close to professional assembly line work, stimulate innovation, understand the engine and car structure, cultivate the ability of scientific exploration and problem solving.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCollections \u0026amp; Gifts.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eNot only an educational toy for science education, but also a high-end model collectible, suitable for family and friends who are interested in history, science and technology, cars.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eColoring Process: Anodic Oxidation\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNumber of Parts: 310+ PCS\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFinished Size: 360 x 160 x 140mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eExternal Power Supply: DC 5V\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLithium Battery Capacity: 800mAh\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging Time: 2 Hours\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBattery Life: No less than 30 minutes under full power\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAssembly Time: 4 Hours\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1800g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 340 x 240 x 150mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 3600g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: High End Metal Gift Box\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1Set x Model Car\u003cbr data-mce-fragment=\"1\"\u003e.1Set x Tool\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44649954050276,"sku":"EK63916","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-310-pcs-vintage-classic-car-engine-assembly-kit-mini-electric-single-cylinder-metal-mechanical-model-toy-with-for-educational-collection-56.png?v=1758512978"},{"product_id":"teching-full-metal-aluminum-alloy-galileo-pendulum-clock-stirling-engine-assembly-kit-building-toy-gift","title":"TECHING Full Metal Aluminum Alloy Galileo Pendulum Clock Stirling Engine Assembly Kit Building Toy Gift","description":"\u003cp\u003e\u003cstrong\u003eTECHING Full Metal Aluminum Alloy Galileo Pendulum Clock Stirling Engine Assembly Kit Building Toy Gift\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOrigins:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn 1582, 18-year-old Galileo first observed the phenomenon of constant frequency of pendulum motion in a church in Pisa, which opened the way for the application of pendulum clocks.75 years later, with the increase of seafaring activities, accurate time measurement became crucial, and 28-year-old Huygens invented the gravity pendulum clock, which achieved the accuracy of no more than 10 seconds of error per day.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaterial \u0026amp; Craftsmanship:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eMade of aluminum alloy, crafted through CNC precision casting and aluminum alloy oxidation coloring technology. It brings together 91 parts, each of which has been professionally polished, demonstrating the creativity of mankind in the age of great industry\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMechanical Aesthetics:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product design is exquisite, the mechanical structure is clearly visible, the transmission process is obvious at a glance, reflecting the charm of mechanical aesthetics\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDIY fun and expansion:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product design takes into account personalized expansion and supports upgrading through specific kits or DIY modification, so that every user can enjoy the fun of creation and transformation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAssembly experience:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product needs to be assembled by the user, the whole process seems to be in a professional assembly line, the assembly time is about 1 hour, the difficulty level is 3 stars, which is both interesting and challenging.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePower source:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product generates power through manual operation, each swing can last 5-10 minutes, experience the charm of mechanical operation.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 128*51*190mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1258g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 250*220*200mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 2113g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: In-line Punching EVA,Into The High-grade Metal Gift Box With A Hand Bag\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1Set x Pendulum Clock Assembled Model\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44650238312676,"sku":"EK64033","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-full-metal-aluminum-alloy-galileo-pendulum-clock-stirling-engine-assembly-kit-building-toy-gift-4156.png?v=1758511293"},{"product_id":"teching-full-metal-stirling-engine-pedestrian-robot-engine-building-kit-diy-model-collection-science-toy-gift","title":"TECHING Full Metal Stirling Engine \u0026 Pedestrian Robot Engine Building Kit - DIY Model Collection \u0026 Science Toy Gift","description":"\u003cp\u003e\u003cstrong\u003eTECHING Full Metal Stirling Engine \u0026amp; Pedestrian Robot Engine Building Kit - DIY Model Collection \u0026amp; Science Toy Gift\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eStory Origin:\u003c\/strong\u003e \u003cbr\u003eThe design of Pedestrian was inspired by the complexity and uniqueness of humanoid bipedal walking, an extremely difficult walking maneuver in the biological world, but one that offers unparalleled walking performance. In this regard, developing walking robots presents as great a challenge as advanced filming equipment. They are high-level, non-linear, non-completely constrained multi-degree-of-freedom systems, but modern engineering techniques have overcome these challenges. Pedestrian and its app intelligent control system, users can easily customize their walking trajectory.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaterial \u0026amp; Craftsmanship:\u003c\/strong\u003e \u003cbr\u003ePedestrian is made of high-quality metal material through CNC precision casting process, and the surface is made of aluminum alloy oxidation dyeing technology. 67 individual parts are all professionally polished and finely ground, reflecting the craft level of exquisite workmanship.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDIY Fun Expansion:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn addition, each product is designed with independent functions and structures, and users can upgrade and combine the products in a personalized way through special kits or through DIY modification, which increases the playability of the products\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAssembly Fun:\u003c\/strong\u003e \u003cbr\u003ePedestrians need to be assembled by users themselves, and the whole process seems to be in a professional assembly line, which is both challenging and full of fun. It takes about 1 hour to complete, which is suitable for both technical enthusiasts to challenge and novices to learn.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePower Source:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product is equipped with a 500mAh capacity lithium battery, charging for 2 hours can provide more than 30 minutes of running time, the battery output voltage is DC 5V, which ensures good range and safety.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel + Battery\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 105*70*175mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 257g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 250*220*200mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 946g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: In-line Punching EVA + High-grade Metal Gift Box + Hand Bag\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e.1Set x Assembled Model Toy\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44650456023268,"sku":"EK64034","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-full-metal-stirling-engine-pedestrian-robot-engine-building-kit-diy-model-collection-science-toy-gift-447476.png?v=1758514538"},{"product_id":"teching-full-metal-steam-car-engine-model-assembly-kit-high-challenge-collectors-gift-and-decor","title":"TECHING Full Metal Steam Car Engine Model Assembly Kit - High Challenge Collector's Gift and Decor","description":"\u003cp\u003e\u003cstrong\u003eTECHING Full Metal Steam Car Engine Model Assembly Kit - High Challenge Collector's Gift and Decor\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe story originates in 1928, when the French adopted a steam traction car built by the Quarr Company, marking the formation of a competitive landscape between steam and internal combustion engine automobiles. Although the internal combustion engine automobile is gradually becoming the mainstream of the future, many of the technologies of the steam automobile, such as front and rear wheel drive, chain drive, differential and independent suspension, are still widely used in the modern automobile industry.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaterial and Process:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product is made of CNC precision casting metal with aluminum alloy oxidized coloring treatment, which shows craft level fine workmanship.272 parts are polished by professional grinding tools, which perfectly demonstrates the creativity of mankind in the era of great industry.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMechanical Aesthetics:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eFrom the visual point of view, the details of the mechanical mechanism are presented in the best way, and the clear transmission process can be seen at a glance, demonstrating the logic and power in the beauty of machinery.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDIY Assembling Expansion:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis product is also highly expandable, each model has its own independent function and structure, which can be combined or converted into different power systems through specified kits or DIY modification and upgrading.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAssembly fun:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAssembling this product is a fun process in itself, users need to assemble the parts by themselves, and the whole process is close to a professional assembly line process and takes about 4 hours, providing a challenging and fun experience.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePower Source:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe power source is powered by a lithium battery with a capacity of 500mah, it takes 2 hours to fully charge, and the shortest running time under full charge can be more than 30 minutes, and the output voltage of the lithium battery is DC 5V, which ensures good running performance.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Aluminum Alloy + Stainless Steel + Battery\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 245*107*134mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1500g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 250*250*250mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 2355g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: In-line Punching EVA + High-grade Metal Gift Box + Hand Bag\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e.1Set x Assembled Model Toy\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Bule","offer_id":46760921727204,"sku":"EK63918","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":46760921759972,"sku":"EK63919","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-full-metal-steam-car-engine-model-assembly-kit-high-challenge-collectors-gift-and-decor-486.png?v=1758520653"},{"product_id":"teching-mini-app-controlled-diy-assembly-metal-red-tractor-model-remote-control-educational-toy-gift-collection","title":"TECHING Mini APP-Controlled DIY Assembly Metal Red Tractor Model Remote Control Educational Toy \u0026 Gift Collection","description":"\u003cp\u003e\u003cstrong\u003eTECHING Mini APP-Controlled DIY Assembly Metal Red Tractor Model Remote Control Educational Toy \u0026amp; Gift Collection\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"1188\" height=\"668\" src=\"https:\/\/www.youtube.com\/embed\/f8p-zknWuoc\" title=\"RC Tractor TECHING APP Controlled  Assembly Metal Red - build work #enginekitter\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThis Teching mini APP controlled DIY assembled metal red tractor model combines a precision gear transmission mechanism, screw steering system, independent front and rear wheel suspension damping mechanism and top cover rotating opening structure, simulating the dynamic structure of a real car.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMaterial Craftsmanship:\u003c\/strong\u003e\u003cbr\u003eIts metal structure is precision cast by CNC, using aluminum alloy material and oxidized to ensure durability and beauty.More than 400 parts are finely polished by professional abrasives, perfectly demonstrating the beauty of mechanical power and logic.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eClassic Design:\u003c\/strong\u003e\u003cbr\u003eThe design is inspired by the classic inventions in the history of human industrial science and technology, which not only visually demonstrates the core principle and application value of the machine, but also highly restores the proportion of the classic shape, making it a double treasure for education and collection.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower Source:\u003c\/strong\u003e\u003cbr\u003eIt is equipped with a rechargeable lithium battery, and can realize forward and backward, left and right turns and turns at any angle with self-locking function through APP. The left and right illuminated car headlights add to its realism.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAssembly Experience:\u003c\/strong\u003e\u003cbr\u003eThis model provides a DIY assembly experience close to a professional assembly line, which not only cultivates interest and improves hands-on ability, but also stimulates innovative thinking, allowing users to deeply understand and learn the structure and working principle of the tractor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCollection and Gift:\u003c\/strong\u003e\u003cbr\u003eAs a high-end boutique model that combines education, collection and creativity, it is an ideal gift for friends and family, and a must-have for every modeler's collection shelf.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Alumina + Stainless Steel + Engineering Plastics\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColoring Process: Anodic Oxidation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eParts: 423Pcs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAssembly Time: 3 Hours\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Size: 220x 125 x 100mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Weight: 625g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePackage Dimensions: 285 x 195 x 85mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePackage Weight: 1525g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePacking: Metal High End Gift Box\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e.1 x Tractor Kit\u003cbr\u003e.1 x Installation Tools\u003cbr\u003e.1 x English Manual\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44652688670948,"sku":"EK64035","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-mini-app-controlled-diy-assembly-metal-red-tractor-model-remote-control-educational-toy-gift-collection-486.png?v=1758515643"},{"product_id":"toyan-7cc-sohc-inline-twin-cylinder-4-stroke-nitro-methanol-engine-model-kit-fs-l200ac-ot","title":"TOYAN 7cc SOHC Inline Twin-Cylinder 4-Stroke Nitro \u0026 Methanol Engine Model Kit -FS-L200AC-OT","description":"\u003ch2\u003ePrecision-Built 7cc SOHC Inline Twin-Cylinder 4-Stroke Engine for Model Engineering Enthusiasts\u003cbr\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch3 data-end=\"646\" data-start=\"616\" data-section-id=\"1kln3dh\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eUS Warehouse Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"774\" data-start=\"648\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eThis product is in stock at our US warehouse.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"696\" data-start=\"693\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eEnjoy faster delivery, shorter wait times, and a smoother shopping experience.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"876\" data-start=\"776\"\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\" data-end=\"794\" data-start=\"776\" data-section-id=\"19wr0ug\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eShips from USA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\" data-end=\"840\" data-start=\"795\" data-section-id=\"12doyhj\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFaster delivery than international orders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\" data-end=\"876\" data-start=\"841\" data-section-id=\"nvmtje\"\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMore reliable local fulfillment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eTOYAN 7cc SOHC Inline Twin-Cylinder 4-Stroke Nitro\/Methanol Engine (FS-L200AC OT)\u003c\/strong\u003e is a high-performance miniature internal combustion engine designed for RC builders, mechanical hobbyists, and engine collectors. With real combustion, dual cylinders, overhead camshaft engineering, and a true 4-stroke firing cycle, this model delivers unmatched realism and sound at its scale.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🎥 Watch the Engine in Action\u003c\/h2\u003e\n\u003cp\u003eSee real startup tests, throttle response, exhaust behavior, and mechanical operation from multiple independent builders:\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ciframe width=\"100%\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/mmUPlRGS8tE\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ciframe width=\"100%\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/P4JT84ao-o8\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ciframe width=\"100%\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/2iQkAbSpsjY\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eThese videos highlight the engine’s smooth idle, realistic combustion sound, crisp throttle response, and the performance you can expect once your model is properly tuned.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔥 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 7cc 4-stroke internal combustion engine\u003c\/strong\u003e delivering authentic mechanical operation and firing rhythm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInline twin-cylinder layout\u003c\/strong\u003e for smoother rotation, improved torque balance, and a unique exhaust note.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOHC (Single Overhead Camshaft)\u003c\/strong\u003e system for accurate valve timing and real automotive-style efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitro\/Methanol fuel compatibility\u003c\/strong\u003e—ideal for RC enthusiasts wanting realistic power and sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined aluminum and steel construction\u003c\/strong\u003e ensures strength, precision, and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible mechanical linkage\u003c\/strong\u003e—observe pistons, rods, and camshaft motion during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep mechanical sound profile\u003c\/strong\u003e—natural low-end rumble and crisp high-RPM tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for RC conversions\u003c\/strong\u003e including cars, motorcycles, boats, and custom engineering builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal STEM + mechanical learning engine\u003c\/strong\u003e, demonstrating real ignition, timing, and 4-stroke cycle behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔩 What’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTOYAN FS-L200AC OT 7cc SOHC Twin-Cylinder Engine\u003c\/li\u003e\n\u003cli\u003eCarburetor and intake assembly\u003c\/li\u003e\n\u003cli\u003eGlow plug \/ ignition ports\u003c\/li\u003e\n\u003cli\u003eExhaust header(s)\u003c\/li\u003e\n\u003cli\u003eEngine mounting hardware\u003c\/li\u003e\n\u003cli\u003eUser manual and technical documents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🚀 Why This Engine Stands Out\u003c\/h2\u003e\n\u003cp\u003eThis model is far more advanced than typical display models: it is a \u003cstrong\u003efully functional internal combustion engine\u003c\/strong\u003e capable of real performance. Its advantages include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuthentic 4-stroke performance and firing rhythm\u003c\/li\u003e\n\u003cli\u003eSmoother motion thanks to the inline twin-cylinder design\u003c\/li\u003e\n\u003cli\u003eReliable SOHC valve timing normally seen in larger engines\u003c\/li\u003e\n\u003cli\u003eDurability for long-term use and tuning\u003c\/li\u003e\n\u003cli\u003eCompatibility with RC cars, boats, bikes, and custom builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're looking for a realistic, powerful miniature engine—not just a model—this is one of the most refined engines available.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛠 Engineering \u0026amp; STEM Applications\u003c\/h2\u003e\n\u003cp\u003eThis engine is excellent for hands-on engineering demonstrations, showcasing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-stroke combustion cycle\u003c\/li\u003e\n\u003cli\u003eValve timing \u0026amp; camshaft operation\u003c\/li\u003e\n\u003cli\u003eFuel–air mixing and ignition\u003c\/li\u003e\n\u003cli\u003eCrankshaft–piston motion\u003c\/li\u003e\n\u003cli\u003eHeat management and airflow cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for mechanical classrooms, maker workshops, RC clubs, and engineering labs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📘 Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTOYAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e7cc SOHC Inline Twin-Cylinder, 4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFuel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNitro \/ Methanol RC Fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAir-Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e7cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAluminum Alloy + Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eIgnition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGlow Plug \/ External Ignition Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRC Cars, Boats, Motorcycles, STEM Learning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ – Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e1. Does this engine actually run?\u003c\/h3\u003e\n\u003cp\u003eYes. This is a fully functioning 4-stroke combustion engine powered by nitro\/methanol fuel.\u003c\/p\u003e\n\u003ch3\u003e2. Do I need tuning knowledge?\u003c\/h3\u003e\n\u003cp\u003eBasic nitro carburetor tuning knowledge is helpful for best performance.\u003c\/p\u003e\n\u003ch3\u003e3. Can this be installed in RC vehicles?\u003c\/h3\u003e\n\u003cp\u003eYes. It is commonly used in RC cars, boats, motorcycles, and custom builds.\u003c\/p\u003e\n\u003ch3\u003e4. Does it get hot?\u003c\/h3\u003e\n\u003cp\u003eYes, like any real combustion engine. Air cooling keeps temperature stable.\u003c\/p\u003e\n\u003ch3\u003e5. Is assembly difficult?\u003c\/h3\u003e\n\u003cp\u003eModerate difficulty. The manual and included tools make it accessible to motivated beginners.\u003c\/p\u003e\n\u003ch3\u003e6. What about damaged or missing parts?\u003c\/h3\u003e\n\u003cp\u003eWe provide free replacement parts and full after-sales support.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔗 Explore More Technical Insights \u0026amp; Build Guides\u003c\/h2\u003e\n\u003cp\u003eWant full build photos, tuning advice, real sound tests, and expert insights? These resources will help you understand the engine more deeply and enjoy better performance.\u003c\/p\u003e\n\u003c!-- Button 1: TOYAN L200AC Blog Review --\u003e\n\u003cdiv style=\"text-align: center; margin: 25px 0;\"\u003e\u003ca href=\"https:\/\/enginekitor.com\/blogs\/engine-models\/best-nitro-engine-model-for-stem-amp-diy-toyan-fs-l200ac-7cc-review-build-amp-sound-test\" style=\"background: #000; color: #fff; padding: 16px 32px; border-radius: 12px; font-size: 18px; text-decoration: none; font-weight: 600; display: inline-block; margin-bottom: 18px;\" target=\"_blank\"\u003e 🔥 Read the Full TOYAN L200AC Build Review, Tuning Guide \u0026amp; Sound Test \u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- Button: FS-L200AC Angle Grinder Blog --\u003e\n\u003cdiv style=\"text-align: center; margin: 25px 0;\"\u003e\u003ca href=\"https:\/\/enginekitor.com\/blogs\/engine-models\/how-a-creator-built-a-nitro-engine-powered-angle-grinder-using-the-fs-l200ac-engine\" style=\"background: #000; color: #fff; padding: 16px 32px; border-radius: 12px; font-size: 18px; text-decoration: none; font-weight: 600; display: inline-block; margin-bottom: 18px;\" target=\"_blank\"\u003e 🔥 Read How a Creator Built a Nitro Engine Powered Angle Grinder \u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- Button 2: Blog Collection --\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0 30px 0;\"\u003e\u003ca href=\"https:\/\/enginekitor.com\/blogs\/engine-models\" style=\"background: #000; color: #fff; padding: 16px 32px; border-radius: 12px; font-size: 18px; text-decoration: none; font-weight: 600; display: inline-block;\" target=\"_blank\"\u003e 📘 Browse All ENGINEKITOR Engine Model Articles \u0026amp; Technical Guides \u003c\/a\u003e\u003c\/div\u003e\n\u003chr\u003e","brand":"Enginekitor","offers":[{"title":"Red \/ Engine","offer_id":44656407970020,"sku":"EK63919","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ Engine \u0026 Starter Kit","offer_id":46086838911204,"sku":"EK63919-1","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Engine","offer_id":44656408002788,"sku":"EK63920","price":229.99,"currency_code":"USD","in_stock":false},{"title":"Silver \/ Engine \u0026 Starter Kit","offer_id":46086838943972,"sku":"EK63920-1","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/ENGINEKITOR-toyan-7cc-sohc-inline-twin-cylinder-4-stroke-nitro-methanol-engine-model-kit-fs-l200ac-ot-156.jpg?v=1757000215"},{"product_id":"toyan-fs-b400-14cc-flat-four-horizontally-opposed-four-stroke-nitro-h4-engine-diy-model-kit","title":"TOYAN FS-B400 14cc Flat-Four Horizontally Opposed Four-Stroke Nitro H4 Engine DIY Model Kit","description":"\u003cp\u003e\u003cstrong\u003eTOYAN FS-B400 14cc Flat-Four Horizontally Opposed Four-Stroke Nitro H4 Engine DIY Model Kit\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"1188\" height=\"668\" src=\"https:\/\/www.youtube.com\/embed\/6T3qklLCqvk\" title=\"Building an INCREDIBLE, Fully Functional \u0026amp; POWERFUL Porsche-Style Engine\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"1236\" height=\"695\" src=\"https:\/\/www.youtube.com\/embed\/SkAzFOSFlgM\" title=\"TOYAN FS-B400: DIY Flat-4 Engine Model – Just Like a Porsche!\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Concept:\u003c\/strong\u003e\u003cbr\u003eThe TOYAN B400 engine's highly efficient design features include precision camshafts, intake and exhaust separation technology, fine machining of the 180° crankshaft, and a precision pump carburetor, all of which work together to achieve a high degree of reproduction of real mechanical operation. The realistic exhaust design not only delivers a powerful sound, but also provides efficient cooling through the high-speed fan with air ducts, while the high-quality drive belt effectively reduces the risk of skipping gears.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003cbr\u003eThe TOYAN B400 engine is constructed from high quality metals and CNC machined to ensure long lasting durability and long term reliability, resulting in reduced maintenance costs. Simple maintenance procedures ensure that the engine stays in top condition, improving performance and extending service life.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWide range of applications:\u003c\/strong\u003e\u003cbr\u003eDesigned for desktop experiments and DIY fuel truck projects, this engine integrates seamlessly into a variety of applications, making it ideal for automotive enthusiasts and engineering mechanics, as well as a must-have model for engine collectors.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Enthusiast's Companion:\u003c\/strong\u003e\u003cbr\u003eFor enthusiasts, this powerful, reliable and high-performance horizontally-opposed four-cylinder engine can take the passion for racing to a new level. Whether you're a seasoned professional or a newcomer to the world of RC racing, the TOYAN B400 engine will be the perfect companion on the track, keeping you ahead of the competition.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Metal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eForm: RTR\/KIT Version\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDisplacement: 4.2(3.5 x 4)CC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStroke: Horizontal Opposed 4-Stroke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCylinder Diameter: 16.68mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStroke: 15.40mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCooling Method: Air-cooled\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLubrication Method: Mixed Oil Splash Lubrication\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStart Method: Electric Start\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIgnition Method: Ignition Module\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpark Plug Type: Four-stroke F-type Glow Plug\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: 20-25% Nitro Fuel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLubricating Oil Type: Common Grease\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Weight: 1850g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003cbr\u003e\u003c\/strong\u003e1 x TOYAN FS B400 Engine Model\u003cbr\u003e1 Set Tool\u003cbr\u003e1 x Instructions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Package Weight: 2000g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Product Dimensions: 18.4 x 15.2 x 14.1cm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Package Dimensions: 20 x 20 x 20cm\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44657201250532,"sku":"EK63921","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-toyan-fs-b400-14cc-flat-four-horizontally-opposed-four-stroke-nitro-h4-engine-diy-model-kit-156.png?v=1756978930"},{"product_id":"toyan-fs-v800-v8-nitro-engine-28cc-build-your-own-working-v8-engine-model-kit","title":"TOYAN FS-V800 V8 Nitro Engine 28cc - Build Your Own Working V8 Engine Model Kit","description":"\u003cp\u003e\u003cstrong\u003eTOYAN FS-V800 V8 Nitro Engine 28cc - Build Your Own Working V8 Engine Model Kit\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe TOYAN V8 engine model kit is an ideal home DIY project designed to provide hobbyists and families with a mechanical learning experience that is both educational and entertaining. This kit is made from high-precision parts and users are required to follow detailed instructions for assembly, providing insight into the basic principles of mechanical engineering in the process.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDesign Principles:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe design of the model focuses on its high level of simulation, using red sports elements and a 1:10 scale to present amazing detail and realism, as if it were a real V8 engine.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSubtle Design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis V8 engine model specially adopts long stroke design and 90 degree cross crankshaft, which not only ensures high torque output, but also guarantees stability and sealing at high speed. The unique cooling system, including mechanical water-cooled pump and cooling fan, effectively enhances the self-cooling capability and ensures engine performance under various conditions.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOutstanding Performance:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eTechnical highlights of the Toyan V8 engine model also include the application of a one-piece machined crankshaft, precision rocker arms and alloy rocker arms, all of which greatly improve the engine's smoothness, acceleration response and durability. The engine can reach a maximum speed of 12,500 RPM, providing excellent power performance. In addition, the timing structure with dual timing pulleys and a newly designed precision carburetor further ensure operational stability and sensitivity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExpandability:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe TOYAN V8 engine not only excels in performance, but its one-piece exhaust design and lightweight construction also make it ideal for RC modelers, providing unique fun and a wide range of application possibilities, whether used as a table-top display or as a power upgrade for RC car or boat models.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: FS-V800\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eScale: 1\/10\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCylinder: V-type 8 Cylinder\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStroke: 4 Stroke\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDisplacement: 28cc (3.5cc* 8)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBore: 16.67mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStroke: 17.00mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAngle: 90°\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM: 1800-12500rpm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePower: 4.35ps@11200rpm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCooling Mode: Water cooling\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStarting Mode: Electric (including starting motor)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIgnition Mode: 2 4-in-1(or 8-in-1) stabilized ignition modules\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eType of Electric Plug: F-type 4-stroke electric plug\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLubrication Mode: Splash Lubrication (add a small amount of grease on the cam)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFuel Type: 20-25% nitro fuel\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStarting Voltage: 7.4V lithium battery (not included)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 12.34 x 3.2 x 12.73cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 2050g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 17 x 15 x 4cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 2950g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 * TOYAN FS-V800 Engine Kit\u003cbr data-mce-fragment=\"1\"\u003e1* Instructions\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44657429446884,"sku":"EK63922","price":1799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-toyan-fs-v800-v8-nitro-engine-28cc-build-your-own-working-v8-engine-model-kit_5263.png?v=1767944244"},{"product_id":"toyan-fs-l400bgc-14cc-inline-4-cylinder-4-stroke-ohc-water-cooled-gasoline-engine-model","title":"TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC Water-cooled Gasoline Engine Model","description":"\u003cp\u003e\u003cstrong\u003eTOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC Water-cooled Gasoline Engine Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eValve\/Camshaft Upgrade:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eImproved valve manufacturing process for 3.5 times longer service life than TOYAN L400, large angle camshaft for improved throttle response.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCarburetor\/Intake Upgrade:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eCarburetor redesigned with adapted fuel needle to simplify starting, new intake manifold to optimize operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOil pan upgrade:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnlarged oil pan size for easy independent lubrication upgrade.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOne-Piece Crankshaft:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e90-degree phased crankshaft for smooth, responsive operation up to 13,500 rpm.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCrankshaft Support Bracket:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEnhances crankshaft stability at high speeds.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDual timing pulleys:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eDual pulley structure reduces the risk of tooth jumping at high speed.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eLong stroke:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eDual oil seal design prevents oil leakage and maintains high speed stability.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHigh simulation:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eSports style gold color design, real gasoline running.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFun DIY:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eHigh-precision parts, simple and easy to learn to assemble, in-depth understanding of the engine and mechanical principles.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: Metal\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand: TOYAN\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: FS-L400BGC\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eForm: Kit Version\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEngine Type: Gasoline Internal Combustion Engine\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eValve Mechanism Type: OHC (Overhead Camshaft)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDisplacement: 14cc (4 x 3.5cc)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCylinders: Inline Four-Cylinder\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStroke: Four-Stroke\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBore Diameter: 16.6mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStroke Length: 17.0mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM Range: 3200-13500rpm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePower Output: 3.05hp\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCooling System: Water-Cooled + Air-Cooled\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLubrication Method: Splash Lubrication (Upgradable to Independent Lubrication)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStart Mechanism: Electric Start\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIgnition Method: CDI Ignition\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpark Plug Type: 1\/4-32 Thread ME8 Type Spark Plug\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStart Power Source: 6-12V, Recommended 2S-3S Lipo Battery\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFuel Type: 92# and Above Gasoline\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLubricating Oil Type: Common Lubricating Grease (Regularly applied to the camshaft)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1250g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 16.35 x 5.05 x 10cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 21.5 x 21.5 x 17cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 1950g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x TOYAN FS-L400BGC Engine Model Kit\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x Tool Set for TOYAN Engine\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x Instruction\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44658428117220,"sku":"EK63923","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-toyan-fs-l400bgc-14cc-inline-4-cylinder-4-stroke-ohc-water-cooled-gasoline-engine-model-4684.png?v=1757058517"},{"product_id":"enginekitor-trent-900-1-20-scale-mechanical-science-model-build-your-own-jet-aircraft-turbofan-engine-kit","title":"ENGINEKITOR Trent 900-1:20 Scale Mechanical Science Model-Build Your Own Jet Aircraft Turbofan Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR Trent 900-1:20 Scale Mechanical Science Model-Build Your Own Jet Aircraft Turbofan Engine Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/lL5Oj6lfkLY\" title=\"Trent 900 Turbofan Engine Kit - #enginekitor - 1\/20 Jet Engine Model Kit Building\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cp\u003eThis transparent turbofan engine model, modeled after the TR900 engine of the Airbus A380 and crafted according to the original factory drawings, allows you to explore and understand the delicate working principle of the turbofan engine.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg data-mce-fragment=\"1\" height=\"375\" width=\"587\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/ENGINEKITOR-TurbofanEngineKits_480x480.png?v=1709793028\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIngenious Design:\u003c\/strong\u003e\u003cbr\u003eThe semi-transparent casing design allows you to visualize every operating part of the engine, including all the blades that rotate during engine operation. The precise and highly sophisticated design reveals the mysteries of turbofan technology and provides great fun for modelers.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHighly Simulated:\u003c\/strong\u003e\u003cbr\u003eWith its fine detailing and high degree of simulation, the model is not only an outstanding demonstration of technology, but also a work of art with high ornamental and collector's value.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDetailed Assembly Guide:\u003c\/strong\u003e\u003cbr\u003eA detailed assembly guide is included, allowing you to assemble your own turbofan engine model at home and show off your engineering skills. The completed model should be handled with care to avoid damage caused by strenuous handling. Proper cleaning and maintenance is recommended after use to ensure the long-term durability of the model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect Gift:\u003c\/strong\u003e\u003cbr\u003eThe model comes in a deluxe gift box, making it ideal for personal collection or as a gift.\u003cbr\u003e\u003cbr\u003eWith this model, you can not only enhance your knowledge of aero-engine technology, but also experience the fun of engineering design in the process of hands-on operation. This product is recommended for users aged 14 and above.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  ABS\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eScale: 1\/20\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eParts: 150+PCS\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 34 x 15 x 18cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1000g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Dimensions: 30 x 30 x 10cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePackage Weight: 1200g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e.Packing: Box\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44686400684260,"sku":"EK63946","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-trent-900-1-20-scale-mechanical-science-model-build-your-own-jet-aircraft-turbofan-engine-kit-919.png?v=1757560106"},{"product_id":"enginekitor-wp-85-100-pieces-1-3-scale-working-diy-turbojet-engine-kit-build-your-own-aircraft-engine-model","title":"ENGINEKITOR WP-85 100 Pieces 1\/3 Scale Working DIY Turbojet Engine Kit - Build Your Own  Aircraft Engine Model","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR WP-85 100 Pieces 1\/3 Scale Working DIY Turbofan Engine Kit - Build Your Own Aircraft Engine Model\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eOur team has meticulously created the SKYMECH WP-85 1\/3 scale Turbofan Engine Kit, which is designed to recreate the complex structure of a modern turbojet engine through high simulation, including the intake tract, pressurizer, combustion chamber, turbine, and tailpipe, as well as a specialized booster combustion chamber exclusive to fighter jets. This model is suitable for a wide range of aviation enthusiasts and will be of great interest to fans of low altitude hypersonic to high altitude supersonic vehicles.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRealistic Reproduction:\u003c\/strong\u003e\u003cbr\u003eAdopting semi-profile design to show the motor-driven fan blade operation, rich in detail and high simulation, not only a model, but also a work of art.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh Quality MaterIials:\u003c\/strong\u003e \u003cbr\u003eThe main parts are made of industrial grade 3D printing resin material, supplemented by CNC precision machined parts to ensure the perfect presentation of every detail. Please note that there may be slight imperfections in the 3D printed products, this is the limit of technology, please understand.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAssembly Fun:\u003c\/strong\u003e\u003cbr\u003eThe kit contains about 100 parts and a detailed English assembly instruction booklet, allowing you to build your own turbojet engine model by hand and show off your engineering skills in this way. Not only does it provide aviation enthusiasts with an in-depth understanding of the core powerplant of modern aircraft, but it also provides an opportunity to build and explore with your own hands, allowing each user to experience a sense of accomplishment and fun.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExquisite Packaging:\u003c\/strong\u003e\u003cbr\u003eThe product is packaged in a deluxe gift box, which makes it an excellent choice for both self-use and gift-giving.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNotes for use:\u003c\/strong\u003e\u003cbr\u003eThis model is a precision assembly toy, recommended for children over 14 years old and adults.Avoid strenuous operation to avoid damaging the delicate model structure. After assembly and use, please pay attention to the cleaning and maintenance of the model to ensure its long-lasting display value.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eMaterial: Resin Plastic\u003cbr\u003eModel: WP-85 Turbofan Engine Kit\u003cbr\u003eScale: 1\/3\u003cbr\u003eParts: 100+PCS\u003cbr\u003eMotor Voltage: 12V DC Voltage\u003cbr\u003eProduct Technology: 3D Printing\u003cbr\u003eProduct Size: 36*12*14cm\u003cbr\u003eProduct Weight: 800g\u003cbr\u003ePacking Size: 32*30*10cm\u003cbr\u003ePackage Weight: 1000g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1 x Turbofan Engine Kit\u003cbr\u003e1 x Instructions\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44686524023012,"sku":"EK63948","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-wp-85-100-pieces-1-3-scale-working-diy-turbojet-engine-kit-build-your-own-aircraft-engine-model-452.png?v=1757573655"},{"product_id":"teching-1-10-1000-pcs-diy-full-metal-electric-twin-spool-turbofan-aircraft-jet-engine-model-kit-build-your-own-working-engine","title":"TECHING 1\/10 1000+Pcs DIY Full Metal Electric Twin-Spool Turbofan Aircraft Jet Engine Model Kit - Build Your Own Working Engine","description":"\u003cp\u003e\u003cstrong\u003eTECHING 1\/10 1000+Pcs DIY Full Metal Electric Twin-Spool Turbofan Aircraft Jet Engine Model Kit - Build Your Own Working Engine\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe turbofan engine is regarded as the crown jewel of industrial manufacturing, and its design and manufacture integrates many high-end technologies such as high-temperature materials, precision machining, assembly technology and safety, demonstrating the ultimate in engineering. This 1\/10 scale model faithfully restores the turbofan engine of a civil aircraft, which is widely used in the aerospace field, and reveals the working principle and structure of this complex machinery, which makes people full of awe.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRealistic And Detailed Design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe model is realistically detailed and perfectly reproduces the construction of a full-size engine, including key components such as a one-stage fan, two-stage low-pressure pressurizer, four-stage high-pressure pressurizer, as well as high- and low-pressure turbines, which is visually stunning for the viewer.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHigh-Quality Materials And Workmanship:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe use of selected metal materials, through precision casting and CNC machining, sandblasting and anodized color treatment, ensures that the model is not only rich in detail, but also durable and accurate, matching the texture and precision of the real engine.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDynamic Display Effect:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe model design includes a skeletonized fuselage structure, equipped with electric drive function, making the internal operation visible at a glance. Comes with mounting bracket, throttle lever and simulated engine sound module for an immersive experience.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSelf-Assembly Fun:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eContains 1000+ parts with assembly tools and detailed English instructions, allowing you to experience the process of assembling a turbofan engine from scratch with your own hands, feeling a sense of accomplishment and fun.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSTEM Education Value:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAs a great tool for STEM education, this model shows the working principle of the turbofan engine in depth, stimulates interest and enthusiasm in aerospace engineering and technological innovation, and promotes parent-child communication and cooperation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePerfect For Display \u0026amp; Collector's item:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIdeal for aviation enthusiasts, collectors, this impressive twin rotor turbofan engine model looks exquisite whether placed in your home, office or used as an aviation-themed decoration.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIdeal Gift Choice:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003ePackaged in a high-grade metal gift box, it is suitable as a unique gift for friends, family, children or colleagues, and will undoubtedly be loved and cherished by them.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAge Appropriateness:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eRecommended for users over 12 years old, suitable for both teenagers' learning and entertainment as well as adults' collection and research.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMore Details:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eMaterial: Aluminum alloy + Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003eBrand: TECHING\u003cbr data-mce-fragment=\"1\"\u003eModel: Dual Rotor Turbofan Engine\u003cbr data-mce-fragment=\"1\"\u003eScale: 1\/10\u003cbr data-mce-fragment=\"1\"\u003eModel Length: 380mm\u003cbr data-mce-fragment=\"1\"\u003eFan Diameter: 165mm\u003cbr data-mce-fragment=\"1\"\u003eNumber of Parts: 1000+PCS (Components: 400+PCS, Screws \u0026amp; Nuts: 600+PCS)\u003cbr data-mce-fragment=\"1\"\u003eDrive System: Motor-driven\u003cbr data-mce-fragment=\"1\"\u003eBattery: 3.7V 800mAh Lithium Battery\u003cbr data-mce-fragment=\"1\"\u003ePower Charging Cable: DC 5V USB Cable\u003cbr data-mce-fragment=\"1\"\u003eCharging Time: 3 hours\u003cbr data-mce-fragment=\"1\"\u003eBattery Life: 1 hour (at Full Charge)\u003cbr data-mce-fragment=\"1\"\u003eAssembly Time: Approx. 10 hours\u003cbr data-mce-fragment=\"1\"\u003eProduct Weight: 4000g\u003cbr data-mce-fragment=\"1\"\u003ePackage Weight: 5000g\u003cbr data-mce-fragment=\"1\"\u003eProduct Dimensions: 38 x 0 x 0cm\u003cbr data-mce-fragment=\"1\"\u003eProduct Dimensions: 38 x 18 x 25 cm\u003cbr data-mce-fragment=\"1\"\u003ePacking: Graphic Carton\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 Set x Turbofan Engine Model Kit\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 Set x Installation Tool\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x User Manual\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":44686593229028,"sku":"EK63949","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-1-10-1000-pcs-diy-full-metal-electric-twin-spool-turbofan-aircraft-jet-engine-model-kit-build-your-own-working-engine-4165.png?v=1756798418"},{"product_id":"enginekitor-wankel-engine-model-metal-rotary-engine-kit-for-tech-enthusiasts-and-future-engineers-build-your-own-engine-model","title":"ENGINEKITOR Wankel Engine Model Metal Rotary Engine Kit for Tech Enthusiasts and Future Engineers - Build Your Own Engine Model","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR Wankel Engine Model Metal Rotary Engine Kit for Tech Enthusiasts and Future Engineers - Build Your Own Engine Model \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"478\" height=\"849\" src=\"https:\/\/www.youtube.com\/embed\/qqOEEofO8fk\" title=\"Experience Rotary Engine Magic – Build Your Own Engine Model! #engine #enginekitor #wankel\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiscover the secrets of rotary engines and delve into advanced mechanical engineering! Designed for technology enthusiasts and future engineers, this Wankel engine model metal rotary engine kit offers a hands-on assembly experience that combines learning with the thrill of building your own engine model.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eExquisite Design: \u003c\/strong\u003e\u003cbr\u003eAll components are made of high quality metal material and precision machined to ensure that every detail fits and aligns perfectly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEducational Value: \u003c\/strong\u003e\u003cbr\u003eBy assembling this engine model, you will gain an in-depth understanding of how a rotary engine works, making it a great educational tool for aspiring engineers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInteractive learning: \u003c\/strong\u003e\u003cbr\u003eThe step-by-step assembly process encourages problem solving and critical thinking, and you'll have a rewarding experience as you see the engine come to life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Model: \u003c\/strong\u003e\u003cbr\u003eOnce assembled, the model demonstrates the principles of the Wankel rotary engine, allowing you to observe the machinery in action.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable:\u003c\/strong\u003e\u003cbr\u003eThis metal engine model is durable and a great collector's item for all technology enthusiasts, perfect for display or further experimentation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMaterial: 304 stainless steel + solid wood + resin\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eproduct size: 15x12.5x15cm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eneed to assemble by yourself\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003espeed: up to 600 rpm\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45363135217892,"sku":"EK63981","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-wankel-engine-model-metal-rotary-engine-kit-for-tech-enthusiasts-and-future-engineers-build-your-own-engine-model-1561651.png?v=1757063386"},{"product_id":"enginekitor-tr900-turbofan-engine-model-kit-turbofan-blade-aero-engine-model-rechargeable-with-light-version-for-gift","title":"ENGINEKITOR TR900 Turbofan Engine Model Kit Magnetic Base Twin Light Aeromodelling Kit Rechargeable with Illuminated Version For Gift","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eENGINEKITOR TR900 Turbofan Engine Model Kit Magnetic Base Twin Light Aeromodelling Kit Rechargeable with Illuminated Version For Gift\u003cbr\u003e\u003ciframe title=\"VARIOS  | Enginekitor - TR900 Turbofan Engine Model Kit\" src=\"https:\/\/www.youtube.com\/embed\/xoB-rbStebc\" height=\"695\" width=\"1236\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe title=\"Unleash Power: Dual-Light Turbofan Engine Model Kit!#engine #enginemodel  #enginekitor #diy\" src=\"https:\/\/www.youtube.com\/embed\/iG2r8HCluFU\" height=\"836\" width=\"470\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThis turbofan aircraft engine model kit is modeled after the original drawings of the TR900 engine of the Airbus A380, so you can get a close-up look at the working principle of the turbine engine model!\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh quality material\u003c\/strong\u003e\u003cbr\u003eThe PLA material makes the whole Turbofan engine model kit more metal texture, and the magnetic base makes the Turbofan engine model kit more stable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Creativity\u003c\/strong\u003e\u003cbr\u003eThe base has a blue light strip and the tail has a red light, which makes the Turbofan engine model kit more colorful in the process of running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurability and functionality\u003c\/strong\u003e\u003cbr\u003eWith a Type-c charging port for more continuous use without battery replacement, and a push rod speed control on the base, allowing the Turbofan engine model kit to be shifted at will.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Dimensions: 30 x 13 x 17cm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Weight: 590g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRPM: 150\/min\u003cbr\u003eTorque: 0.25KG.CM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePacking: Box\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"shopify-section\" id=\"shopify-section-template--17253281104100__product-recommendations\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45612498878692,"sku":"EK63992","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-tr900-turbofan-engine-model-kit-turbofan-blade-aero-engine-model-rechargeable-with-light-version-for-gift-235.png?v=1757406486"},{"product_id":"enginekitor-tr900-turbofan-engine-model-kit-white-case-pusher-turbofan-engine-model-rechargeable-with-light-version","title":"ENGINEKITOR TR900 Turbofan Engine Model Kit White Case Pusher Turbofan Engine Model Rechargeable with Light Version","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR TR900 Turbofan Engine Model Kit White Case Pusher Turbofan Engine Model Rechargeable with Light Version\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eAircraft engine model kit, using 3d printing technology, highly reproducible TR-900 aircraft engine\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh quality material:\u003c\/strong\u003e\u003cbr\u003eAdopting PLA material for 3D printing, with strong metallic appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClever design:\u003c\/strong\u003e\u003cbr\u003eSilver metal appearance with white shell, while the front end with red cool lights, full of sense of technology\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctions:\u003c\/strong\u003e\u003cbr\u003eWith Type-c charging, 3 hours of charging can be used for 2-3 days, and with a pusher to adjust the speed, it can be 0-300 rpm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 30 x 13 x 17cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 640g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM: 150\/min\u003cbr\u003eTorque: 0.25KG.CM\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45612592201956,"sku":"EK63993","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-tr900-turbofan-engine-model-kit-white-case-pusher-turbofan-engine-model-rechargeable-with-light-version-1115165.png?v=1757495589"},{"product_id":"enginekitor-tr900-1-16-turbofan-engine-model-kit-with-pushrod-contact-points-lighting-and-rechargeable-aviation-model-kit","title":"ENGINEKITOR TR900 1\/16 Turbofan Engine Model Kit with Pushrod Contact Points, Lighting, and Rechargeable Aviation Model Kit","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR TR900 1\/16 Turbofan Engine Model Kit with Pushrod Contact Points, Lighting, and Rechargeable Aviation Model Kit\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ciframe width=\"470\" height=\"836\" src=\"https:\/\/www.youtube.com\/embed\/iDDi67QqXH8\" title=\"Master Turbofan Engine Model Technology! #engine #enginekitor #enginebuild #diy\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003eThis Turbofan\u003cstrong\u003e \u003c\/strong\u003eengine model kit 1\/16 replica airliner A380 engine TR900, more in-depth understanding and learning TR900 engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh quality materials\u003c\/strong\u003e\u003cbr\u003eThe model is made of high quality PLA material, colorless and harmless, with a strong metallic texture on the surface\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeautifully designed\u003c\/strong\u003e\u003cbr\u003eThe tail has a red colorful light, which makes it more cool when running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSustainability and functionality\u003c\/strong\u003e\u003cbr\u003eThis turbine engine model kit comes with a Type-c charging port, which can be used for 2-3 days on a single charge, and it also comes with a pusher to adjust the speed, which increases the fun of the engine model\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 30 x 13 x 17cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 640g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM: 150\/min\u003cbr\u003eTorque: 0.25KG.CM\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45613125402852,"sku":"EK63994","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-tr900-1-16-turbofan-engine-model-kit-with-pushrod-contact-points-lighting-and-rechargeable-aviation-model-kit-169.png?v=1757492645"},{"product_id":"enginekitor-tr900-1-16-silver-color-turbofan-engine-model-kit-with-pushrod-contact-points-lighting-and-rechargeable-aviation-model-kit","title":"ENGINEKITOR TR900 1\/16 Silver Color Turbofan Engine Model Kit with Pushrod Contact Points, Lighting, and Rechargeable Aviation Model Kit","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR TR900 1\/16 Silver Color Turbofan Engine Model Kit with Pushrod Contact Points, Lighting, and Rechargeable Aviation Model Kit\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Turbofan\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eengine model kit 1\/16 replica airliner A380 engine TR900, more in-depth understanding and learning TR900 engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh quality materials\u003c\/strong\u003e\u003cbr\u003eThe model is made of high quality PLA material, colorless and harmless, with a strong metallic texture on the surface\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeautifully designed\u003c\/strong\u003e\u003cbr\u003eThe tail has a red colorful light, which makes it more cool when running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSustainability and functionality\u003c\/strong\u003e\u003cbr\u003eThis turbine engine model kit comes with a Type-c charging port, which can be used for 2-3 days on a single charge, and it also comes with a pusher to adjust the speed, which increases the fun of the engine model\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 30 x 13 x 17cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 640g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM: 150\/min\u003cbr\u003eTorque: 0.25KG.CM\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45613182419172,"sku":"EK63995","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-tr900-1-16-silver-color-turbofan-engine-model-kit-with-pushrod-contact-points-lighting-and-rechargeable-aviation-model-kit-156.png?v=1757496207"},{"product_id":"enginekitor-tr900-large-turbofan-engine-model-kit-with-adjustable-speed-and-lighting-turbofan-engine-model-kit-47cm-18-5inch","title":"ENGINEKITOR TR900 Large Turbofan Engine Model Kit with Adjustable Speed And Lighting Turbofan Engine Model(47cm\/18.5Inch)","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR TR900 Large Turbofan Engine Model Kit with Adjustable Speed And Lighting Turbofan Engine Model(47cm\/18.5Inch)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThis large turbofan engine model kit, scaled 1\/16 to replicate the A380 engine TR900, allows for a deeper understanding and study of the TR900 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e\u003cbr\u003eThe model is made from high-quality PLA material, which is colorless, non-toxic, and has a strong metallic texture on the surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExquisite Design:\u003c\/strong\u003e\u003cbr\u003eThis large-size turbofan engine model kit offers a clearer understanding of the operation principles of turbofan engines. It features a blue LED light at the front, adding a cooler effect when running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSustainability and Functionality:\u003c\/strong\u003e\u003cbr\u003eThe turbofan engine model kit comes with a Type-C charging port, providing 2-3 days of use on a single charge. It features stepless speed adjustment, enhancing the enjoyment of the engine model.\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 47 x 13 x 23cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1390g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM: 150\/min\u003cbr\u003eTorque: 0.25KG.CM\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45613302874340,"sku":"EK63996","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-tr900-large-turbofan-engine-model-kit-with-adjustable-speed-and-lighting-turbofan-engine-model-kit-47cm-18-5inch-916.png?v=1757475439"},{"product_id":"enginekitor-ge-j79-1-24-turbojet-engine-model-military-engine-kit-build-your-own-turbofan-engine","title":"ENGINEKITOR GE-J79 1\/24 Turbojet Engine Model Military Engine Kit - Build Your Own Turbofan Engine","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR GE-J79 1\/24 Turbojet Engine Model Military Engine Kit - Build Your Own Turbofan Engine\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"15380f35-3853-41eb-aa4c-8cb4a6b6f0c1\" dir=\"auto\" class=\"min-h-[20px] text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words [.text-message+\u0026amp;]:mt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert dark\"\u003e\n\u003cp\u003e\u003ciframe title=\"New GE-J79 1\/24 Turbojet Engine Model Now Available! #engine #enginekitor #enginebuild #diy\" src=\"https:\/\/www.youtube.com\/embed\/btwTmzsoOZM\" height=\"685\" width=\"1217\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003eThis turbojet engine model kit is based on the GE-J79 fighter jet engine at a 1:24 scale, allowing engine enthusiasts and aircraft aficionados to better understand the working principles of this engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e\u003cbr\u003eHandcrafted with high-quality 3D printing technology, made of eco-friendly PLA material and high-quality metal bearings, it features a natural metallic sheen without any coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExquisite Design:\u003c\/strong\u003e\u003cbr\u003eEquipped with cool LED red lighting effects, it creates a captivating atmosphere, making the engine's operation even more striking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultifunctional:\u003c\/strong\u003e\u003cbr\u003eThe turbojet engine model comes with manual variable speed, allowing the fan blade rotation speed to be adjusted between 0-300 RPM. It also features a Type-C charging port and comes with a charging cable. With a 3-4 hour charge, it can operate at low speed for about two days.\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: GE-J79 1\/24 Turbojet Engine Model\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 55*14*15cm\/21.5.5*5*6inch\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1500g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpeed: 0-300rpm\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"icon-md\"\u003e\u003cpath d=\"M3.06957 10.8763C3.62331 6.43564 7.40967 3 12 3C14.2824 3 16.4028 3.85067 18.0118 5.25439V4C18.0118 3.44772 18.4595 3 19.0118 3C19.5641 3 20.0118 3.44772 20.0118 4V8C20.0118 8.55228 19.5641 9 19.0118 9H15C14.4477 9 14 8.55228 14 8C14 7.44772 14.4477 7 15 7H16.9571C15.6757 5.76379 13.9101 5 12 5C8.43108 5 5.48466 7.67174 5.0542 11.1237C4.98586 11.6718 4.48619 12.0607 3.93815 11.9923C3.39011 11.924 3.00123 11.4243 3.06957 10.8763ZM20.0618 12.0077C20.6099 12.076 20.9988 12.5757 20.9304 13.1237C20.3767 17.5644 16.5903 21 12 21C9.72322 21 7.60762 20.1535 5.99999 18.7559V20C5.99999 20.5523 5.55228 21 4.99999 21C4.44771 21 3.99999 20.5523 3.99999 20V16C3.99999 15.4477 4.44771 15 4.99999 15H8.99999C9.55228 15 9.99999 15.4477 9.99999 16C9.99999 16.5523 9.55228 17 8.99999 17H7.04285C8.32433 18.2362 10.0899 19 12 19C15.5689 19 18.5153 16.3283 18.9458 12.8763C19.0141 12.3282 19.5138 11.9393 20.0618 12.0077Z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45631571558628,"sku":"EK63999","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-ge-j79-1-24-turbojet-engine-model-military-engine-kit-build-your-own-turbofan-engine-26266.png?v=1757397523"},{"product_id":"enginekitor-large-tr900-turbofan-engine-model-kit-with-adjustable-speed-lighting-model-kit-48cm-18-8in","title":"ENGINEKITOR  Large TR900 Turbofan Engine Model Kit With Adjustable Speed\u0026Lighting Model Kit (48CM\/18.8IN)","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR  Large TR900 Turbofan Engine Model Kit With Adjustable Speed\u0026amp;Lighting Model Kit (48CM\/18.8IN)\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"0 0 []\"\u003e\u003cbr\u003e\u003ciframe width=\"470\" height=\"836\" src=\"https:\/\/www.youtube.com\/embed\/msmxXSG82gs\" title=\"Newly Improved Turbofan Engine Model Kit! #engine #enginekitor #diy #enginemodel #enginebuild\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003eExperience the power and precision of modern aviation technology with the ENGINEKITOR TR900 Large Turbofan Engine Model Kit. This turbofan engine model replica of the iconic A380's TR900 engine is the perfect combination of educational value and captivating design, making it an excellent choice for research, teaching or as a unique gift for aviation enthusiasts.\u003c\/p\u003e\n\u003cp data-pm-slice=\"0 0 []\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Quality Materials:\u003c\/strong\u003e\u003cbr\u003eThe model is made of durable, non-toxic PLA with a smooth metallic texture and realistic appearance, while meeting environmental standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExquisite Design:\u003c\/strong\u003e\u003cbr\u003eThis large size model shows how the TR900 works in clear, detailed detail, making it ideal for display and learning. The blue LED light on the front adds a futuristic look and creates a fascinating visual effect when the engine is running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced features:\u003c\/strong\u003e\u003cbr\u003eThe model's stepless speed control allows you to precisely adjust the fan speed for enhanced interactivity and fun. the Type-C charging port ensures extended use, with 2-3 days of battery life on a single charge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEducational Value:\u003c\/strong\u003e\u003cbr\u003eIdeal for educational and research purposes, the model provides an in-depth understanding of the inner workings of a turbofan engine, making it an ideal tool for students, engineers and hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: Large TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 48 x 18 x 21cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 2000g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM: 300\/min\u003cbr\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003c\/span\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45672526315748,"sku":"EK64000","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-large-tr900-turbofan-engine-model-kit-with-adjustable-speed-lighting-model-kit-48cm-18-8in-15616.png?v=1757399583"},{"product_id":"enginekitor-tr900-large-colorful-turbofan-engine-model-kit-with-adjustable-speed-and-lighting-turbofan-engine-model47cm-18-5inch","title":"ENGINEKITOR TR900 Large Colorful Turbofan Engine Model Kit with Adjustable Speed And Lighting Turbofan Engine Model(47cm\/18.5Inch)","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR TR900 Large Colorful Turbofan Engine Model Kit with Adjustable Speed And Lighting Turbofan Engine Model(47cm\/18.5Inch)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis large colorful turbofan engine model kit, scaled 1\/16 to replicate the A380 engine TR900, allows for a deeper understanding and study of the TR900 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e\u003cbr\u003eThe model is made from high-quality PLA material, which is colorless, non-toxic, and has a strong metallic texture on the surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExquisite Design:\u003c\/strong\u003e\u003cbr\u003eThis large-size turbofan engine model kit offers a clearer understanding of the operation principles of turbofan engines. It features a blue LED light at the front, adding a cooler effect when running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSustainability and Functionality:\u003c\/strong\u003e\u003cbr\u003eThe turbofan engine model kit comes with a Type-C charging port, providing 2-3 days of use on a single charge. It features stepless speed adjustment, enhancing the enjoyment of the engine model.\u003cbr\u003e\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial:  PLA\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eModel: TR900 Aircraft Turbofan Engine Model\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Dimensions: 47 x 13 x 23cm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProduct Weight: 1390g\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRPM: 150\/min\u003cbr\u003eTorque: 0.25KG.CM\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePacking: Box\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45690137247972,"sku":"EK64002","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-tr900-large-colorful-turbofan-engine-model-kit-with-adjustable-speed-and-lighting-turbofan-engine-model47cm-18-5inch-156.png?v=1757420046"},{"product_id":"teching-full-metal-l4-engine-model-kit-4-cylinder-engine-kit-car-engine-model-upgraded-version","title":"TECHING Full Metal L4 Engine Model Kit 4 Cylinder Engine Kit Car Engine Model Upgraded Version","description":"\u003cp\u003e\u003cstrong\u003eTECHING Full Metal L4 Engine Model Kit 4 Cylinder Engine Kit Car Engine Model Upgraded Version\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe inline four-cylinder engine model was born in 1894, designed by Maybach and Daimler, and because of its over-performance it has been an integral part of almost all the world's finest automobiles. Ernest Henri first used the double overhead camshaft and four valves per cylinder in 1913 to win the Indianapolis 500 as a race car application, and to this day it is still the standard of construction for race cars. The construction standard for in-line four-cylinder engines\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCraftsmanship:\u003c\/strong\u003e\u003cbr\u003eThis inline four-cylinder engine model is precision-cast using CNC technology with high-quality metal materials. Its 300 components have been meticulously polished and sculpted with professional tools, making it a collector's grade creation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIngenious Design:\u003c\/strong\u003e\u003cbr\u003eThe model is inspired by classic inventions and products in history, featuring a design that showcases the mechanical structure with clear visibility of the transmission process, revealing the core principles of machine operation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Capability:\u003c\/strong\u003e\u003cbr\u003eBy assembling the parts into a complete machine, users can experience the charm of DIY. The model also allows for DIY modifications, enabling upgrades, combinations, and even alterations to the power system of the engine model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eProduct name: Inline four-cylinder engine model\u003cbr\u003eMaterial: aluminum alloy + stainless steel\u003cbr\u003ecolor: blue\u003cbr\u003eColoring process: anodizing\u003cbr\u003eNumber of parts: 364+PCS\u003cbr\u003eFinished product size: 158.5*117*182mm\u003cbr\u003eFinished product weight: 1747g\u003cbr\u003eExternal power supply: DC 5V (USB cable charging)\u003cbr\u003eLithium battery capacity: 500mAh\u003cbr\u003eCharging time: 2h\u003cbr\u003eBattery life: 30+min (when fully charged)\u003cbr\u003eAssembly time: 4h\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eengine kit*1set, tools*1set, instruction manual*1\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45737963356388,"sku":"EK64003","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-full-metal-l4-engine-model-kit-4-cylinder-engine-kit-car-engine-model-upgraded-version-11566.png?v=1756868129"},{"product_id":"toyan-v8-engine-fs-v800wgpc-28cc-ohv-gasoline-engine-v8-engine-model-kit-build-your-own-engine","title":"TOYAN V8 Engine FS-V800WGPC 28cc OHV Gasoline Engine V8 Engine Model Kit - Build Your Own Engine","description":"\u003ch2\u003eHigh-Performance 28cc TOYAN V8 OHV Gasoline Engine Model Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTOYAN FS-V800WGPC 28cc V8 OHV Gasoline Engine\u003c\/strong\u003e is one of the most iconic and visually impressive working engine models available today. Featuring a 90° V8 layout, overhead valve (OHV) design and true 4-stroke combustion, this engine delivers realistic sound, smooth power delivery, and stunning mechanical motion—perfect for serious engine model collectors, RC builders, and STEM enthusiasts.\u003c\/p\u003e\n\u003cp\u003eThis V8 engine is part of TOYAN’s flagship series and is engineered to closely replicate the structure and behavior of full-size automotive V8 engines at a compact, display-ready scale.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🎥 Watch the TOYAN V8 in Action\u003c\/h2\u003e\n\u003cp\u003eSee real-world startup, idle behavior, throttle response and sound from independent builders:\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/lXGCplY1Iug\" height=\"400\" width=\"100%\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Stpx1pTeeAg\" height=\"400\" width=\"100%\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eThese videos showcase the engine’s aggressive V8 exhaust note, beautiful valvetrain action and smooth high-RPM performance—ideal if you want to hear and see the engine before you build or run your own.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔥 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue working 28cc V8 gasoline engine\u003c\/strong\u003e — real internal combustion, not just an electric display model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90° V8 layout with OHV architecture\u003c\/strong\u003e — overhead valve system and realistic crank\/rod geometry for authentic behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-stroke cycle operation\u003c\/strong\u003e — intake, compression, power and exhaust strokes just like a real car engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-precision CNC machined components\u003c\/strong\u003e — aluminum alloy crankcase and carefully finished internal parts for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRealistic exhaust sound\u003c\/strong\u003e — characteristic V8 burble at idle and aggressive tone at throttle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible moving components\u003c\/strong\u003e — watch the crankshaft, pistons, valvetrain and accessory drives in motion during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for advanced RC and custom builds\u003c\/strong\u003e — suitable for high-end model cars, boats and mechanical projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for STEM, teaching and demonstrations\u003c\/strong\u003e — a powerful tool to explain multi-cylinder engine design, firing order and lubrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector-grade display piece\u003c\/strong\u003e — even when not running, the engine looks incredible on a desk, shelf or workshop bench.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔩 What’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTOYAN FS-V800WGPC 28cc V8 OHV gasoline engine (kit or assembled version per selection)\u003c\/li\u003e\n\u003cli\u003eCarburetion \/ fuel delivery components\u003c\/li\u003e\n\u003cli\u003eExhaust manifolds \/ headers\u003c\/li\u003e\n\u003cli\u003eEngine mounting hardware\u003c\/li\u003e\n\u003cli\u003eStarter \/ accessory interfaces (depending on configuration)\u003c\/li\u003e\n\u003cli\u003eUser manual \u0026amp; basic technical documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🚀 Why This V8 Engine Stands Out\u003c\/h2\u003e\n\u003cp\u003eThe TOYAN V8 is one of the few small-scale engines that truly captures the character of a full-size automotive V8. Compared with simpler single-cylinder or twin engines, it offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore complex and realistic firing order\u003c\/li\u003e\n\u003cli\u003eIncredibly satisfying exhaust sound and mechanical presence\u003c\/li\u003e\n\u003cli\u003eMulti-cylinder smoothness and continuous power delivery\u003c\/li\u003e\n\u003cli\u003eMuch richer educational value for engine timing, lubrication and cooling discussions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you want a centerpiece engine that looks, sounds and behaves like a real V8, this model is in a different league compared to basic demo engines.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛠 Engineering \u0026amp; STEM Applications\u003c\/h2\u003e\n\u003cp\u003eThis V8 engine is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical engineering demonstrations\u003c\/li\u003e\n\u003cli\u003eSTEM classrooms and technical training\u003c\/li\u003e\n\u003cli\u003eRC and automotive model clubs\u003c\/li\u003e\n\u003cli\u003eHands-on research into multi-cylinder engine behavior\u003c\/li\u003e\n\u003cli\u003eShow builds, exhibitions and maker events\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt allows you to explain topics such as firing order, crankshaft design, lubrication paths, valvetrain operation and multi-cylinder balancing in a very visual, tangible way.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📘 Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTOYAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFS-V800WGPC V8 Engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e28cc (V8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e90° V8, OHV, 4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFuel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGasoline (with appropriate oil mix \/ per manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAluminum Alloy + Steel Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eInternal Combustion, Pull\/Electric Start (depending on version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eUse Cases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eEngine Model Collection, RC Projects, STEM Demonstrations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e14+ (Adult supervision recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ – Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e1. Is this a real working engine?\u003c\/h3\u003e\n\u003cp\u003eYes. This is a real 28cc 4-stroke OHV gasoline V8 engine. It requires proper fuel, setup and starting procedures just like any small combustion engine.\u003c\/p\u003e\n\u003ch3\u003e2. Is this engine suitable for beginners?\u003c\/h3\u003e\n\u003cp\u003eMechanically, the build is advanced and best suited for experienced hobbyists or those willing to learn carefully. With patience and the right guidance, dedicated beginners can still succeed.\u003c\/p\u003e\n\u003ch3\u003e3. Can it be installed in RC models?\u003c\/h3\u003e\n\u003cp\u003eYes. Many builders integrate the TOYAN V8 into large-scale RC cars, trucks, boats and custom platforms. Mounting and drivetrain adaptation will require custom work.\u003c\/p\u003e\n\u003ch3\u003e4. Does it require maintenance?\u003c\/h3\u003e\n\u003cp\u003eYes. As a real combustion engine, it requires proper fuel choice, lubrication, after-run oil, and sensible operating procedures. We highly recommend reading our dedicated maintenance guide (linked below).\u003c\/p\u003e\n\u003ch3\u003e5. How loud is the engine?\u003c\/h3\u003e\n\u003cp\u003eIt produces a realistic V8 exhaust note. Volume depends on your exhaust setup and environment, similar to other high-performance RC engines.\u003c\/p\u003e\n\u003ch3\u003e6. What if I receive damaged or missing parts?\u003c\/h3\u003e\n\u003cp\u003eWe support free replacement parts for shipping damage or factory defects and provide after-sales assistance for assembly and basic troubleshooting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔗 Learn How to Fuel, Lubricate \u0026amp; Maintain Your TOYAN V8\u003c\/h2\u003e\n\u003cp\u003eTo get the best performance and long life from your V8 engine, proper setup and maintenance are critical. Our in-depth blog guide walks you through fuel selection, lubrication, start-up procedures, break-in tips and basic troubleshooting:\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 25px 0;\"\u003e\u003ca style=\"background: #000; color: #fff; padding: 16px 32px; border-radius: 12px; font-size: 18px; text-decoration: none; font-weight: 600; display: inline-block; margin-bottom: 18px;\" href=\"https:\/\/enginekitor.com\/blogs\/engine-models\/how-to-maintain-your-toyan-v8-engine-model-kit-fuel-lubrication-start-up-guide\" target=\"_blank\"\u003e 🔥 Read the Complete TOYAN V8 Fuel, Lubrication \u0026amp; Start-Up Maintenance Guide \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0 30px 0;\"\u003e\u003ca style=\"background: #000; color: #fff; padding: 16px 32px; border-radius: 12px; font-size: 18px; text-decoration: none; font-weight: 600; display: inline-block;\" href=\"https:\/\/enginekitor.com\/blogs\/engine-models\" target=\"_blank\"\u003e 📘 Discover More ENGINEKITOR Engine Model Articles \u0026amp; Technical Guides \u003c\/a\u003e\u003c\/div\u003e\n\u003chr\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45809804902628,"sku":"EK64008","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/ENGINEKITOR-toyan-v8-engine-fs-v800wgpc-28cc-ohv-gasoline-engine-v8-engine-model-kit-build-your-own-engine-1561651.jpg?v=1757000362"},{"product_id":"enginekitor-1-20-scale-pratt-whitney-f100-low-bypass-turbofan-engine-model-build-your-own-engine","title":"ENGINEKITOR 1\/20 Scale Pratt Whitney F100 Low Bypass Turbofan Engine Model – Build Your Own Engine(57CM\/22.4INCH)","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR 1\/20 Scale Pratt Whitney F100 Low Bypass Turbofan Engine Model – Build Your Own Engine(57CM\/22.4INCH)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRealistic Design\u003cbr\u003e\u003c\/strong\u003eA 1\/20 scale replica of the Pratt \u0026amp; Whitney F100 low bypass turbofan engine, showcasing intricate details of its internal structure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Material\u003cbr\u003e\u003c\/strong\u003eCrafted from high-quality resin plastic, ensuring durability and precise detailing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Features\u003cbr\u003e\u003c\/strong\u003eOperates at 300 RPM, offering a dynamic and realistic display of the engine's mechanics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Dimensions\u003cbr\u003e\u003c\/strong\u003eMeasures 57 x 18 x 21 cm, making it an ideal centerpiece for desks, shelves, or educational displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight but Sturdy\u003cbr\u003e\u003c\/strong\u003eWeighs 1.85 kg, offering a balance of portability and robust design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Kit\u003cbr\u003e\u003c\/strong\u003eIncludes 110 parts for an engaging and rewarding assembly experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Enthusiasts\u003cbr\u003e\u003c\/strong\u003ePerfect for aviation hobbyists, educators, and collectors seeking a detailed and interactive engine model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003eMaterial: ABS\u003cbr\u003eName: Low Bypass Turbofan Engine Pratt \u0026amp; Whitney F100 CATIA STP\u003cbr\u003eScale: 1\/20\u003cbr\u003eRPM: 300\u003cbr\u003eModel Dimensions: 57 ✖️ 18 ✖️ 21 cm\u003cbr\u003eWeight: 1.85 KG\u003cbr\u003eNumber of Parts: 110\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":45906508906724,"sku":"EK64013","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-1-20-scale-pratt-whitney-f100-low-bypass-turbofan-engine-model-build-your-own-engine_8403b8c2-2361-42ac-a30a-e23529327e61.png?v=1757403523"},{"product_id":"enginekitor-t56-a-15-turboprop-engine-engine-model-kit-from-c-130-hercules-transport-aircraft","title":"ENGINEKITOR T56-A-15 Turboprop Engine Model Engine Kit from C-130 Hercules Transport Aircraft","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR T56-A-15 Turboprop Engine Model Engine Kit from C-130 Hercules Transport Aircraft\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"1296\" height=\"729\" src=\"https:\/\/www.youtube.com\/embed\/ri13vk9yv6c\" title=\"T56-A-15 Turboprop Engine Model #enginekitor\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"1296\" height=\"729\" src=\"https:\/\/www.youtube.com\/embed\/p-1zATWD0xY\" title=\"Building the C-130 T56-A-15 Turboprop Engine Model\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe C-130 Hercules transport aircraft, developed by Lockheed Martin (formerly Lockheed Corporation), has been in service for over 60 years since its first flight in 1954. It is powered by four T56-A-15 turboprop engines, each delivering 4,590 horsepower and mounted under the wings for strong performance. With over 2,300 units produced and operated by more than 70 countries and regions, the C-130 plays a vital role not only in military operations but also in various civilian missions.\u003cbr\u003e\u003cbr\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-t56-a-15-turboprop-engine-engine-model-kit-from-c-130-hercules-transport-aircraft_6.png?v=1742783737\" alt=\"\"\u003e\u003cimg\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"292\" data-start=\"94\"\u003e\u003cstrong data-end=\"120\" data-start=\"94\"\u003e\u003cbr\u003eHighly Detailed Design\u003c\/strong\u003e: \u003cbr\u003eThis model replicates the internal structure of a turboprop engine, featuring visible compressor, turbine, and gearbox components for a realistic and educational display.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"458\" data-start=\"296\"\u003e\u003cstrong data-end=\"317\" data-start=\"296\"\u003eCutaway Structure\u003c\/strong\u003e: \u003cbr\u003eThe side of the engine casing is open to showcase the internal mechanics, making it ideal for learning, demonstration, or display purposes.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"593\" data-start=\"462\"\u003e\u003cstrong data-end=\"483\" data-start=\"462\"\u003eWorking Propeller\u003c\/strong\u003e: \u003cbr\u003eEquipped with a realistic multi-blade propeller that spins when powered, simulating actual engine operation.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"761\" data-start=\"597\"\u003e\u003cstrong data-end=\"625\" data-start=\"597\"\u003eElectric Powered Display\u003c\/strong\u003e: \u003cbr\u003eIncludes a power base with labeled switches for \"PWR\" and \"PROP\", allowing controlled motion of the propeller and internal mechanisms.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"910\" data-start=\"765\"\u003e\u003cstrong data-end=\"784\" data-start=\"765\"\u003ePrecision Build\u003c\/strong\u003e: \u003cbr\u003eThe model features a sleek, riveted exterior and high-contrast color accents (red, black, and silver) for an authentic look.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1051\" data-start=\"914\"\u003e\u003cstrong data-end=\"935\" data-start=\"914\"\u003eEducational Value\u003c\/strong\u003e: \u003cbr\u003ePerfect for aviation enthusiasts, students, and engineers interested in understanding turboprop engine principles.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1162\" data-start=\"1055\"\u003e\u003cstrong data-end=\"1080\" data-start=\"1055\"\u003eSturdy Stand Included\u003c\/strong\u003e: \u003cbr\u003eComes with a solid display stand for stable presentation on desktops or shelves.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eProduct Name: C130 Turboprop Engine Model\u003cbr data-end=\"278\" data-start=\"275\"\u003eNumber of Parts: 183\u003cbr data-end=\"305\" data-start=\"302\"\u003eMaterial: PLA (Eco-friendly)\u003cbr data-end=\"340\" data-start=\"337\"\u003eProduct Dimensions: Length 74 cm × Height 48 cm\u003cbr data-end=\"394\" data-start=\"391\"\u003ePackage Dimensions: 40 cm (L) × 30 cm (W) × 30 cm (H)\u003cbr data-end=\"454\" data-start=\"451\"\u003eWeight: 2.5 kg\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":46167067656420,"sku":"EK64019","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-t56-a-15-turboprop-engine-engine-model-kit-from-c-130-hercules-transport-aircraft-416.png?v=1757385153"},{"product_id":"flying-saucer-steam-engine-model-stem-educational-mechanical-model","title":"Flying Saucer Steam Engine Model STEM Educational Mechanical Model","description":"\u003cp\u003e\u003cstrong\u003eFlying Saucer Steam Engine Model STEM Educational Mechanical Model\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eDiscover the magic of steam power with a futuristic twist! The Flying Saucer Steam Engine Model combines classic thermodynamics with a UFO-inspired design, making it a perfect STEM learning tool and collectible for engineering lovers of all ages.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"466\" data-end=\"610\"\u003e\u003cstrong data-start=\"466\" data-end=\"500\"\u003eUnique Flying Saucer Design\u003c\/strong\u003e\u003cbr data-start=\"500\" data-end=\"503\"\u003eA one-of-a-kind steam engine shaped like a flying disc, blending retro mechanics with modern imagination.\u003c\/p\u003e\n\u003cp data-start=\"614\" data-end=\"774\"\u003e\u003cstrong data-start=\"614\" data-end=\"646\"\u003eReal Working Steam Engine\u003c\/strong\u003e\u003cbr data-start=\"646\" data-end=\"649\"\u003eAdd water and a heat source to bring this beautiful engine to life — a fascinating way to experience steam power in motion.\u003c\/p\u003e\n\u003cp data-start=\"778\" data-end=\"961\"\u003e\u003cstrong data-start=\"778\" data-end=\"807\"\u003eSTEM Educational Value\u003c\/strong\u003e\u003cbr data-start=\"807\" data-end=\"810\"\u003eHelps learners understand how heat energy converts into mechanical energy — ideal for science projects, classroom demos, and hands-on STEM education.\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1097\"\u003e\u003cstrong data-start=\"965\" data-end=\"1005\"\u003ePremium Mechanical Craftsmanship\u003c\/strong\u003e\u003cbr data-start=\"1005\" data-end=\"1008\"\u003eBuilt with durable brass and alloy parts for smooth operation and long-lasting quality.\u003c\/p\u003e\n\u003cp data-start=\"1101\" data-end=\"1256\"\u003e\u003cstrong data-start=\"1101\" data-end=\"1141\"\u003eEye-Catching Gift \u0026amp; Display Model\u003c\/strong\u003e\u003cbr data-start=\"1141\" data-end=\"1144\"\u003eA great gift for collectors, hobbyists, and curious minds — makes a striking addition to any desktop or shelf.\u003c\/p\u003e\n\u003cp data-start=\"1263\" data-end=\"1282\"\u003e\u003cstrong data-start=\"1263\" data-end=\"1282\"\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eMaterial: Brass + Alloy + Acrylic Base\u003cbr\u003eDesign Style: UFO \/ Flying Saucer\u003cbr\u003eAssembly: YES\u003cbr\u003eDimensions: 116MM * 90MM * 130MM\u003cbr\u003e\u003cspan\u003eProduct Weight: 0.5kg\u003c\/span\u003e\u003cbr\u003eRecommended Age: 14+\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":46347220156644,"sku":"EK64022","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/Enginekitor-Flying_Saucer_Steam_Engine_Model_STEM_Educational_Mechanical_Model-156.png?v=1757756804"},{"product_id":"enginekitor-tm-steam-engine-model-kit-stem-educational-mechanical-engine-for-learning","title":"ENGINEKITOR TM Steam Engine Model Kit – STEM Educational Mechanical Engine for Learning","description":"\u003cp\u003e\u003cstrong\u003eENGINEKITOR TM Steam Engine Model Kit – STEM Educational Mechanical Engine for Learning\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eExperience the charm of classic engineering with the TM Steam Engine Model Kit – a hands-on STEM project that vividly demonstrates the power of steam. Built for learners, hobbyists, and collectors alike, this model offers mechanical precision, educational value, and timeless design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"534\" data-end=\"696\"\u003e\u003cstrong data-start=\"534\" data-end=\"566\"\u003eReal Working Steam Engine\u003c\/strong\u003e\u003cbr data-start=\"566\" data-end=\"569\"\u003ePowered by heat and water, this model simulates authentic steam engine motion through a beautifully designed flywheel system.\u003c\/p\u003e\n\u003cp data-start=\"700\" data-end=\"875\"\u003e\u003cstrong data-start=\"700\" data-end=\"733\"\u003eComplete Engine Model Kit\u003c\/strong\u003e\u003cbr data-start=\"733\" data-end=\"736\"\u003eIncludes all essential components and tools: alcohol burner, syringe, wrenches, and accessories – perfect for DIY assembly and operation.\u003c\/p\u003e\n\u003cp data-start=\"879\" data-end=\"1046\"\u003e\u003cstrong data-start=\"879\" data-end=\"910\"\u003eIdeal for STEM Education\u003c\/strong\u003e\u003cbr data-start=\"910\" data-end=\"913\"\u003eHelps students and science lovers explore steam energy conversion, mechanical motion, and thermodynamic concepts in a tangible way.\u003c\/p\u003e\n\u003cp data-start=\"1050\" data-end=\"1201\"\u003e\u003cstrong data-start=\"1050\" data-end=\"1079\"\u003eHigh-Quality Materials\u003c\/strong\u003e\u003cbr data-start=\"1079\" data-end=\"1082\"\u003eConstructed with durable brass, aluminum alloy, and an acrylic base for stable, long-lasting performance and display.\u003cbr\u003e\u003cbr\u003e\u003cstrong data-start=\"1205\" data-end=\"1239\"\u003eGreat Gift or Display Piece\u003c\/strong\u003e\u003cbr data-start=\"1239\" data-end=\"1242\"\u003eAn excellent educational toy and collector’s item – perfect for desktops, classrooms, and STEM exhibitions.\u003c\/p\u003e\n\u003cp data-start=\"1358\" data-end=\"1377\"\u003e\u003cstrong data-start=\"1358\" data-end=\"1377\"\u003e\u003cbr\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1381\" data-end=\"1430\"\u003eMaterial: Brass + Aluminum Alloy + Acrylic Base\u003cbr\u003e\u003cspan\u003eProduct Weight: 0.95kg\u003c\/span\u003e\u003cbr\u003eDimensions: 200mm*90mm*140mm\u003cbr\u003eAssembly: Yes\u003cbr\u003eRecommended Age: 14+\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":46347259052260,"sku":"EK64023","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/tm-steam-engine-model-kit-stem-educational-mechanical-engine-for-learning-48615.png?v=1757753824"},{"product_id":"teching-dm136-metal-turboshaft-engine-kit-realistic-1-4-scale-helicopter-simulation","title":"TECHING DM136 1\/4 Scale Metal Turboshaft Engine Model Kit – Working Helicopter T700 Engine Replica | Full-Metal Build, Electric-Driven Simulation","description":"\u003ch2 data-start=\"599\" data-end=\"696\"\u003e\u003cstrong data-start=\"602\" data-end=\"696\"\u003eTECHING DM136 Metal Turboshaft Engine Kit – 1\/4 Scale Working Helicopter Engine Simulation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"698\" data-end=\"776\"\u003e\u003cstrong data-start=\"702\" data-end=\"776\"\u003eBuild Your Own Realistic T700-Style Turboshaft Helicopter Engine Model\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"777\" data-end=\"1064\"\u003eThe TECHING DM136 is a highly detailed 1\/4 scale turboshaft engine replica modeled after the renowned T700 helicopter engine. Designed for aviation fans, STEM learners, collectors, and mechanical enthusiasts, this full-metal engine model offers both visual realism and functional motion.\u003c\/p\u003e\n\u003chr data-start=\"1066\" data-end=\"1069\"\u003e\n\u003ch2 data-start=\"1071\" data-end=\"1093\"\u003e🔧 \u003cstrong data-start=\"1077\" data-end=\"1093\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3 data-start=\"1095\" data-end=\"1152\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1152\"\u003e🛩️ Highly Realistic Helicopter Engine Simulation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1153\" data-end=\"1325\"\u003eAccurately replicates real T700 turboshaft engine architecture, showcasing compressor stages, gearbox structure, and turbine motion for an immersive educational experience.\u003c\/p\u003e\n\u003ch3 data-start=\"1327\" data-end=\"1373\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1373\"\u003e🔩 Premium CNC Full-Metal Construction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1374\" data-end=\"1521\"\u003eBuilt from \u003cstrong data-start=\"1385\" data-end=\"1452\"\u003e470+ CNC-machined aluminum alloy and stainless-steel components\u003c\/strong\u003e, providing exceptional durability, precision, and collectible value.\u003c\/p\u003e\n\u003ch3 data-start=\"1523\" data-end=\"1566\"\u003e\u003cstrong data-start=\"1527\" data-end=\"1566\"\u003e⚙️ Functional Electric Drive System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1567\" data-end=\"1683\"\u003ePowered by a \u003cstrong data-start=\"1580\" data-end=\"1616\"\u003e3.7V 800mAh rechargeable battery\u003c\/strong\u003e, this model rotates smoothly to simulate real turbine operation.\u003c\/p\u003e\n\u003cul data-start=\"1684\" data-end=\"1765\"\u003e\n\u003cli data-start=\"1684\" data-end=\"1701\"\u003e\n\u003cp data-start=\"1686\" data-end=\"1701\"\u003eCharging: USB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1702\" data-end=\"1727\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1727\"\u003eCharge Time: ~2 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1728\" data-end=\"1765\"\u003e\n\u003cp data-start=\"1730\" data-end=\"1765\"\u003eRun Time: 15–20 minutes per session\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1767\" data-end=\"1820\"\u003e\u003cstrong data-start=\"1771\" data-end=\"1820\"\u003e🔍 Transparent Gearbox for Learning \u0026amp; Display\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1821\" data-end=\"1978\"\u003eFeatures a clear gearbox cover allowing you to observe gear engagement and transmission mechanics—perfect for engineering students, hobbyists, and educators.\u003c\/p\u003e\n\u003ch3 data-start=\"1980\" data-end=\"2015\"\u003e\u003cstrong data-start=\"1984\" data-end=\"2015\"\u003e🎓 STEM \u0026amp; Hobbyist Friendly\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2016\" data-end=\"2027\"\u003eGreat for\u003c\/p\u003e\n\u003cul data-start=\"2028\" data-end=\"2196\"\u003e\n\u003cli data-start=\"2028\" data-end=\"2050\"\u003e\n\u003cp data-start=\"2030\" data-end=\"2050\"\u003eDIY model builders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2051\" data-end=\"2075\"\u003e\n\u003cp data-start=\"2053\" data-end=\"2075\"\u003eAviation enthusiasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2076\" data-end=\"2111\"\u003e\n\u003cp data-start=\"2078\" data-end=\"2111\"\u003eMechanical engineering students\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2112\" data-end=\"2140\"\u003e\n\u003cp data-start=\"2114\" data-end=\"2140\"\u003eClassroom demonstrations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2141\" data-end=\"2196\"\u003e\n\u003cp data-start=\"2143\" data-end=\"2196\"\u003eCollectors seeking realistic aircraft engine replicas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2198\" data-end=\"2252\"\u003e\u003cstrong data-start=\"2202\" data-end=\"2252\"\u003e🖼️ Collector’s Acrylic Display Stand Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2253\" data-end=\"2366\"\u003eComes with a sturdy, modern acrylic base to showcase the model in your home, workshop, office, lab, or classroom.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"2373\" data-end=\"2397\"\u003e📐 \u003cstrong data-start=\"2379\" data-end=\"2397\"\u003eSpecifications\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2399\" data-end=\"2862\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2399\" data-end=\"2417\"\u003e\n\u003ctr data-start=\"2399\" data-end=\"2417\"\u003e\n\u003cth data-start=\"2399\" data-end=\"2406\" data-col-size=\"sm\"\u003eItem\u003c\/th\u003e\n\u003cth data-start=\"2406\" data-end=\"2417\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2437\" data-end=\"2862\"\u003e\n\u003ctr data-start=\"2437\" data-end=\"2460\"\u003e\n\u003ctd data-start=\"2437\" data-end=\"2449\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2439\" data-end=\"2448\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2449\" data-end=\"2460\"\u003eTECHING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2461\" data-end=\"2482\"\u003e\n\u003ctd data-start=\"2461\" data-end=\"2473\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2463\" data-end=\"2472\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2473\" data-end=\"2482\"\u003eDM136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2483\" data-end=\"2528\"\u003e\n\u003ctd data-start=\"2483\" data-end=\"2501\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2485\" data-end=\"2500\"\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2501\" data-end=\"2528\"\u003eTurboshaft (T700-style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2529\" data-end=\"2548\"\u003e\n\u003ctd data-start=\"2529\" data-end=\"2541\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2531\" data-end=\"2540\"\u003eScale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2541\" data-end=\"2548\"\u003e1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2549\" data-end=\"2608\"\u003e\n\u003ctd data-start=\"2549\" data-end=\"2564\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2551\" data-end=\"2563\"\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2564\" data-end=\"2608\"\u003eAluminum alloy, stainless steel, acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2609\" data-end=\"2654\"\u003e\n\u003ctd data-start=\"2609\" data-end=\"2623\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2611\" data-end=\"2622\"\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2623\" data-end=\"2654\"\u003e3.7V 800mAh lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2655\" data-end=\"2694\"\u003e\n\u003ctd data-start=\"2655\" data-end=\"2667\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2657\" data-end=\"2666\"\u003eDrive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2667\" data-end=\"2694\"\u003eElectric motor rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2695\" data-end=\"2725\"\u003e\n\u003ctd data-start=\"2695\" data-end=\"2717\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2697\" data-end=\"2716\"\u003eNumber of Parts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2717\" data-end=\"2725\"\u003e470+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2726\" data-end=\"2765\"\u003e\n\u003ctd data-start=\"2726\" data-end=\"2741\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2728\" data-end=\"2740\"\u003eRun Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2741\" data-end=\"2765\"\u003e15–20 minutes\/charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2766\" data-end=\"2798\"\u003e\n\u003ctd data-start=\"2766\" data-end=\"2781\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2768\" data-end=\"2780\"\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2781\" data-end=\"2798\"\u003eUSB, ~2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2799\" data-end=\"2862\"\u003e\n\u003ctd data-start=\"2799\" data-end=\"2814\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2801\" data-end=\"2813\"\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2814\" data-end=\"2862\"\u003eKit version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"2253\" data-end=\"2366\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"3361\" data-end=\"3387\"\u003e📦 \u003cstrong data-start=\"3367\" data-end=\"3387\"\u003ePackage Includes\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"3388\" data-end=\"3500\"\u003e\n\u003cli data-start=\"3388\" data-end=\"3435\"\u003e\n\u003cp data-start=\"3390\" data-end=\"3435\"\u003eTECHING DM136 Turboshaft Engine Model \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3436\" data-end=\"3461\"\u003e\n\u003cp data-start=\"3438\" data-end=\"3461\"\u003eAcrylic display stand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3462\" data-end=\"3484\"\u003e\n\u003cp data-start=\"3464\" data-end=\"3484\"\u003eUSB charging cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3485\" data-end=\"3500\"\u003e\n\u003cp data-start=\"3487\" data-end=\"3500\"\u003eUser manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":46347349491940,"sku":"EK999999","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-dm136-metal-turboshaft-engine-kit-realistic-1-4-scale-helicopter-simulation-461253.png?v=1767672089"},{"product_id":"teching-dm135-turbojet-engine-model-kit-1-10-full-metal-twin-rotor-jet-engine-with-600-parts","title":"TECHING DM135 Turbojet Engine Model Kit – 1\/10 Full Metal Twin Rotor Jet Engine with 600+ Parts","description":"\u003cp\u003e\u003cstrong\u003eTECHING DM135 Turbojet Engine Model Kit – 1\/10 Full Metal Twin Rotor Jet Engine with 600+ Parts\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"1296\" height=\"729\" src=\"https:\/\/www.youtube.com\/embed\/qkkpWwu71qw\" title=\"ENGINEKITOR TECHING DM135 Turbojet Engine Model Kit\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"588\" data-start=\"336\"\u003e\u003cstrong data-end=\"381\" data-start=\"336\"\u003eHighly Accurate 1:10 Scale Turbojet Model\u003c\/strong\u003e\u003cbr data-end=\"384\" data-start=\"381\"\u003eDesigned to replicate the core structure of a military-style low-bypass turbojet engine with twin rotors and a compact design. Built from aluminum alloy and stainless steel for precision and durability.\u003c\/p\u003e\n\u003cp data-end=\"768\" data-start=\"592\"\u003e\u003cstrong data-end=\"637\" data-start=\"592\"\u003e600+ Parts for Deep Mechanical Engagement\u003c\/strong\u003e\u003cbr data-end=\"640\" data-start=\"637\"\u003eIncludes fan, compressor, turbine, and exhaust nozzle components – perfectly demonstrating real jet engine flow and mechanics.\u003c\/p\u003e\n\u003cp data-end=\"934\" data-start=\"772\"\u003e\u003cstrong data-end=\"822\" data-start=\"772\"\u003ePowered Electric Motor for Realistic Operation\u003c\/strong\u003e\u003cbr data-end=\"825\" data-start=\"822\"\u003eFeatures an internal motor to simulate actual rotor movement, offering a visually dynamic engine operation.\u003c\/p\u003e\n\u003cp data-end=\"1096\" data-start=\"938\"\u003e\u003cstrong data-end=\"978\" data-start=\"938\"\u003eIdeal for STEM Learning \u0026amp; Collectors\u003c\/strong\u003e\u003cbr data-end=\"981\" data-start=\"978\"\u003eServes as both a functional educational tool for engineering students and a high-end collectible for enthusiasts.\u003c\/p\u003e\n\u003ch3 data-end=\"1999\" data-start=\"1968\"\u003e\u003cstrong data-end=\"1999\" data-start=\"1974\"\u003e\u003cbr\u003eWhy Choose the DM135?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2116\" data-start=\"2002\"\u003e\u003cstrong data-end=\"2028\" data-start=\"2002\"\u003eTrue-to-life Structure\u003c\/strong\u003e: Twin rotor layout mimics real aircraft engine flow, compression, and exhaust stages.\u003c\/p\u003e\n\u003cp data-end=\"2249\" data-start=\"2119\"\u003e\u003cstrong data-end=\"2140\" data-start=\"2119\"\u003eEngaging Assembly\u003c\/strong\u003e: Reconstruct the full system piece-by-piece, understanding the mechanical interlocks of a turbojet engine.\u003c\/p\u003e\n\u003cp data-end=\"2374\" data-start=\"2252\"\u003e\u003cstrong data-end=\"2271\" data-start=\"2252\"\u003eDynamic Display\u003c\/strong\u003e: Watch your assembled engine run with moving parts – perfect for desktops, classrooms, or showcases.\u003c\/p\u003e\n\u003cp data-end=\"2513\" data-start=\"2377\"\u003e\u003cstrong data-end=\"2398\" data-start=\"2377\"\u003eGift-Worthy Build\u003c\/strong\u003e: A stunning blend of mechanical engineering and artistic craftsmanship, perfect for aviation lovers and engineers.\u003c\/p\u003e\n\u003ch3 data-end=\"2544\" data-start=\"2520\"\u003e\u003cstrong data-end=\"2544\" data-start=\"2527\"\u003e\u003cbr\u003eAssembly Tips\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2626\" data-start=\"2547\"\u003eRecommended tools: Phillips #00 screwdriver, precision tweezers, small pliers\u003c\/p\u003e\n\u003cp data-end=\"2677\" data-start=\"2629\"\u003eBest assembled in a clean, organized workspace\u003c\/p\u003e\n\u003cp data-end=\"2746\" data-start=\"2680\"\u003eEnsure correct alignment of rotors and shafts before powering on\u003c\/p\u003e\n\u003cp data-end=\"2802\" data-start=\"2749\"\u003eKeep away from children while the engine is running\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eMaterial: Aluminum alloy + Stainless Steel\u003cbr\u003eBrand: TECHING\u003cbr\u003eModel: DM135\u003cbr\u003eScale: 1\/10\u003cbr\u003eNumber of Parts: 600+PCS\u003cbr\u003eDrive System: Motor-driven\u003cbr\u003eBattery: 3.7V 800mAh Lithium Battery(Two) or Direct Power Supply of Household\u003cbr\u003ePower Charging Cable: DC 5V USB Cable\u003cbr\u003eCharging Time: 2 Hours\u003cbr\u003eBattery Life: 30min (at Full Charge)\u003cbr\u003eAssembly Time: Approx. 5+ Hours\u003cbr\u003eProduct Weight: 7500g\u003cbr\u003ePackage Weight: 8500g\u003cbr\u003eProduct Dimensions: 45 x 13 x 19cm\u003cbr\u003eProduct Dimensions: 38 x 18 x 25 cm\u003cbr\u003ePacking: Graphic Carton\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e.1 Set x Turbofan Engine Model Kit\u003cbr\u003e.1 Set x Installation Tool\u003cbr\u003e.1 x User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":46439913685220,"sku":"EK64026","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-dm135-turbojet-engine-model-kit-1-10-full-metal-twin-rotor-jet-engine-with-600-parts-189.png?v=1756802299"},{"product_id":"teching-all-metal-turbofan-engine-kit-that-works-diy-visible-jet-engine-model-for-stem-education-collectors","title":"TECHING All-Metal Turbofan Engine Kit that Works – DIY Visible Jet Engine Model for STEM Education \u0026 Collectors","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.7;\"\u003e\n\u003ch1 style=\"font-size: 26px; font-weight: bold;\"\u003eTECHING All-Metal Turbofan Engine Model Kit – A Fully Working DIY Jet Engine for Engineers, Students \u0026amp; Collectors\u003c\/h1\u003e\n\u003c!-- ⭐ VIDEO PLACED AT THE TOP --\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; margin-top: 25px;\"\u003e🎥 Watch the Turbofan Engine in Action\u003cbr\u003e\u003cbr\u003e\u003ciframe title=\"🔧 TECHING All-Metal Turbofan Engine Kit – Full Build\" src=\"https:\/\/www.youtube.com\/embed\/DJ3vnhlbS-c\" height=\"836\" width=\"470\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0 30px 0;\"\u003e\u003ciframe width=\"100%\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/2xOOdY4bHnc\" title=\"Turbofan Engine Demonstration\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eBring real aerospace engineering to your desk with the \u003cstrong\u003eTECHING All-Metal Turbofan Engine Model Kit\u003c\/strong\u003e. This highly detailed, fully functional twin-spool turbofan model recreates the internal mechanics of a modern jet engine, allowing you to build, observe, and operate the engine just like an actual turbofan—without combustion.\u003c\/p\u003e\n\u003cp\u003eDesigned for aviation enthusiasts, STEM learners, engineers, and high-end model collectors, this kit offers premium mechanical craftsmanship, hands-on assembly satisfaction, and stunning display value.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e🚚 Fast U.S. Local Warehouse Shipping\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFor customers in the United States, this turbofan engine model is shipped directly from our \u003cstrong\u003eU.S. local warehouse\u003c\/strong\u003e, providing:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e⚡ Faster delivery compared to international shipping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e📦 Better reliability and reduced transit risks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e🚫 No long customs delays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e📍 More stable inventory for urgent orders\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis ensures you receive your engine model quickly, safely, and without the typical wait time associated with overseas shipments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold;\"\u003e🔧 What Makes This Turbofan Engine Special?\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 19px;\"\u003e✔ Fully Working Internal Mechanism\u003c\/h3\u003e\n\u003cp\u003eOnce assembled, the internal fan, compressor, and turbine stages rotate smoothly using a built-in electric motor. You can clearly see:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHow the fan draws in airflow\u003c\/li\u003e\n\u003cli\u003eHow the compressor increases air pressure\u003c\/li\u003e\n\u003cli\u003eHow energy transfers through the turbine stages\u003c\/li\u003e\n\u003cli\u003eHow the twin-spool shaft system synchronizes movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis model gives you a truly realistic look at the core principles behind modern jet propulsion.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 19px;\"\u003e✔ 170+ Precision-Machined Metal Parts\u003c\/h3\u003e\n\u003cp\u003eEach component is CNC-machined from metal, resulting in outstanding durability and mechanical accuracy. This is not a plastic toy—it's a professional-grade mechanical model built for serious learners and collectors.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 19px;\"\u003e✔ Transparent Structure for Clear Observation\u003c\/h3\u003e\n\u003cp\u003eA fully transparent casing reveals the internal layout and moving parts, making this model perfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTEM demonstrations\u003c\/li\u003e\n\u003cli\u003eEngineering education\u003c\/li\u003e\n\u003cli\u003eClassroom or workshop displays\u003c\/li\u003e\n\u003cli\u003eAerospace training environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 19px;\"\u003e✔ A Rewarding, Hands-On Assembly Experience\u003c\/h3\u003e\n\u003cp\u003eAssembly takes 2–4 hours and does not require advanced mechanical background. The process is smooth, engaging, and highly satisfying—perfect for both beginners and experienced builders.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 19px;\"\u003e✔ A Stunning Display Piece for Any Space\u003c\/h3\u003e\n\u003cp\u003eWith its metallic structure, transparent housing, and smooth turbine motion, this model becomes a premium display piece for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOffice desks\u003c\/li\u003e\n\u003cli\u003eHome studios\u003c\/li\u003e\n\u003cli\u003eEngineering labs\u003c\/li\u003e\n\u003cli\u003eCollector shelves\u003c\/li\u003e\n\u003cli\u003eGift presentations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether powered on or off, it immediately draws attention thanks to its mechanical beauty.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold;\"\u003e📏 Specifications \u0026amp; More Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eMini Turbofan Engine Model Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eTECHING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eDM122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eAluminum Alloy + Zinc Alloy + Engineering Plastics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eScale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e1\/14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eNumber of Parts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e170+ pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eDrive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eElectric motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e3.7V 800mAh lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eCharging Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eDC 5V USB cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eAbout 2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eRuntime per Charge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003eApprox. 20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eAssembly Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e2 hours or more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eAssembly Difficulty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e★☆☆☆☆ (Beginner-friendly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e560 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003ePackage Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e1200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #eee;\"\u003e18 × 7.7 × 11.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e25 × 18 × 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003ePacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGift box with lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eAges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e16+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 19px; margin-top: 10px;\"\u003e📦 Packing List\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine parts set × 1\u003c\/li\u003e\n\u003cli\u003eTool set × 1\u003c\/li\u003e\n\u003cli\u003eInstruction manual × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold;\"\u003e🧠 Who Is This Engine Kit For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAviation and aerospace enthusiasts\u003c\/li\u003e\n\u003cli\u003eMechanical and engineering students\u003c\/li\u003e\n\u003cli\u003eSTEM educators and demonstrators\u003c\/li\u003e\n\u003cli\u003eDIY hobbyists and model builders\u003c\/li\u003e\n\u003cli\u003eCollectors of high-end metal mechanical models\u003c\/li\u003e\n\u003cli\u003eGift buyers looking for something impressive and unique\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold;\"\u003e📘 Want a Full In-Depth Review?\u003c\/h2\u003e\n\u003cp\u003eWe’ve published a complete analysis covering performance, engineering details, assembly experience, and educational value. If you want to understand every detail of how this engine works, check out the full review below.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003ca href=\"https:\/\/enginekitor.com\/blogs\/engine-models\/best-stem-gift-for-engineering-lovers-2025-teching-all-metal-turbofan-engine-model-review\" style=\"display: inline-block; padding: 16px 30px; background: #000; color: #fff; text-decoration: none; font-size: 17px; border-radius: 8px; font-weight: 600;\"\u003e 📘 Read Full Turbofan Engine Review (STEM Gift Guide) \u003c\/a\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 18px;\"\u003e1. Does this turbofan engine really work?\u003c\/h3\u003e\n\u003cp\u003eYes. It uses an electric motor to drive the internal turbine system, showing realistic motion without combustion.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px;\"\u003e2. How long does assembly take?\u003c\/h3\u003e\n\u003cp\u003eMost builders complete the model in 2–4 hours.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px;\"\u003e3. Do I need previous experience?\u003c\/h3\u003e\n\u003cp\u003eNo. The kit includes all necessary tools, and the instructions are beginner-friendly.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px;\"\u003e4. Is this a good gift?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. This is one of the most impressive engineering-themed gifts for adults, students, and aviation fans.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":46819978379492,"sku":"EK64029","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/ENGINEKITOR-teching-upgraded-turbofan-engine-metal-model-kit-170-parts-visible-structure-stem-assembly-gift-1478956.png?v=1759914528"},{"product_id":"teching-l4-turbocharged-4-cylinder-full-metal-engine-model-kit-diy-assembly-for-stem-learning-collector-display","title":"TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit – DIY Assembly for STEM Learning \u0026 Collector Display","description":"\u003cdiv style=\"font-family: Inter,system-ui,Arial,sans-serif; color: #0f141a; line-height: 1.65; font-size: 15px;\"\u003e\n\u003c!-- Hero Title --\u003e\n\u003ch2 style=\"margin: 0 0 14px; font-size: 22px; font-weight: bold;\"\u003e🏎️ TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit – DIY Assembly for STEM Learning \u0026amp; Collector Display\u003cbr\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c!-- Intro --\u003e\n\u003ch3 style=\"margin: 18px 0 8px; font-size: 18px;\"\u003e🔧 Experience Real Turbocharged Engineering\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px;\"\u003eBring the thrill of automotive engineering to your desk with the \u003cstrong\u003eTECHING L4 Turbocharged Inline 4-Cylinder Engine Model Kit (DM111)\u003c\/strong\u003e. Featuring over \u003cstrong\u003e364 precision-machined metal parts\u003c\/strong\u003e, this 3D mechanical assembly model replicates the working principles of a real turbocharged inline-four — from pistons and crankshaft to the visible turbo system. The anodized \u003cstrong\u003eBlue Edition\u003c\/strong\u003e delivers a premium, modern aesthetic for both learning and display.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 12px;\"\u003ePowered via \u003cstrong\u003eDC 5V\u003c\/strong\u003e with a built-in lithium battery, the finished model can run for \u003cstrong\u003e30+ minutes\u003c\/strong\u003e on a full charge — perfect for demonstrations, STEM lessons, and collector showcases.\u003c\/p\u003e\n\u003c!-- Key Features --\u003e\n\u003ch3 style=\"margin: 18px 0 8px; font-size: 18px;\"\u003e⚙️ Key Features\u003c\/h3\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eAuthentic Turbocharged Inline-4 Structure\u003c\/strong\u003e – Realistic piston linkage, flywheel motion, and turbine boost simulation.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eFull Metal Construction\u003c\/strong\u003e – Aluminum alloy + stainless steel for durability and a premium hand-feel.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003e364+ Precision Parts\u003c\/strong\u003e – CNC-machined components ensure tight tolerances and smooth assembly.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003ePowered Display\u003c\/strong\u003e – External DC 5V (USB) with built-in 500mAh lithium battery for 30+ min runtime.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eEducational \u0026amp; Collectible\u003c\/strong\u003e – A true mechanical learning project and a standout desktop centerpiece.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e\n\u003cstrong\u003eBlue Anodized Finish\u003c\/strong\u003e – Elegant colorway with wear-resistant surface treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Use Cases --\u003e\n\u003ch3 style=\"margin: 18px 0 8px; font-size: 18px;\"\u003e🎓 Perfect for\u003c\/h3\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e🔹 \u003cstrong\u003eSTEM Learning \u0026amp; Mechanical Education\u003c\/strong\u003e – Demonstrates 4-stroke cycle, turbocharging, and kinematics.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e🔹 \u003cstrong\u003eEngineering Students \u0026amp; Hobbyists\u003c\/strong\u003e – Hands-on project to understand engine mechanisms.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e🔹 \u003cstrong\u003eCollectors \u0026amp; Model Enthusiasts\u003c\/strong\u003e – Premium mechanical art for desktop display.\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e🔹 \u003cstrong\u003eGifts for Engineers \u0026amp; DIY Makers\u003c\/strong\u003e – A memorable build and a conversation-starting showpiece.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Assembly Experience --\u003e\n\u003ch3 style=\"margin: 18px 0 8px; font-size: 18px;\"\u003e🧩 Assembly Experience\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px;\"\u003eEach component — from connecting rods to the camshaft — is crafted for \u003cstrong\u003eprecision fit\u003c\/strong\u003e. Expect an engaging 4-hour build that deepens your understanding of how a turbocharged inline-4 operates. No glue required: components are fastened with screws and metal fittings for a clean, serviceable build.\u003c\/p\u003e\n\u003c!-- Specs --\u003e\n\u003ch3 style=\"margin: 18px 0 8px; font-size: 18px;\"\u003e📦 Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e5e7eb; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%; border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eTECHING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eDM111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eTurbocharged Inline Four-Cylinder Engine Model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eAluminum Alloy + Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eColoring Process\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eAnodizing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eNumber of Parts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e364+ PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eFinished Product Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e158.5 × 117 × 182 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eFinished Product Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e1747 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eExternal Power Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003eDC 5V (USB Cable Charging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eLithium Battery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e500 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e≈ 2 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e30+ Minutes (Fully Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eAssembly Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e≈ 4 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px; background: #f9fafb;\"\u003e\u003cstrong\u003eAssembly Difficulty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e7eb; padding: 10px;\"\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Package Includes --\u003e\n\u003ch3 style=\"margin: 18px 0 8px; font-size: 18px;\"\u003e\n\u003cbr\u003e📦 Package Includes\u003c\/h3\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 6px 0;\"\u003e364+ metal parts (DM111 set)\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003eUSB charging cable (DC 5V)\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003eScrewdriver \u0026amp; assembly tools\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003eIllustrated instruction manual\u003c\/li\u003e\n\u003cli style=\"margin: 6px 0;\"\u003eGift-style packaging\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Why Choose --\u003e\n\u003c\/div\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":46865937826020,"sku":"EK64030","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-l4-turbocharged-4-cylinder-full-metal-engine-model-kit-diy-assembly-for-stem-learning-collector-display_1136.png?v=1761125433"},{"product_id":"teching-1-12-metal-dual-spool-turbofan-engine-model-kit-working-jet-engine-replica-with-300-pcs-for-stem-learning-collectors","title":"TECHING 1\/12 Metal Dual-Spool Turbofan Engine Model Kit – Working Jet Engine Replica with 300+ PCS for STEM Learning \u0026 Collectors","description":"\u003cdiv class=\"product-detail\"\u003e\n\u003c!-- Intro --\u003e\n\u003ch2\u003eTECHING × SKYMECHMAN DM121 – 1\/12 Full-Metal Turbofan Engine Model Kit (300+ PCS)\u003c\/h2\u003e\n\u003cp\u003eExperience the engineering behind modern aerospace propulsion with the \u003cstrong\u003eDM121 Turbofan Engine Model Kit\u003c\/strong\u003e. Co-developed by \u003cstrong\u003eTECHING × SKYMECHMAN\u003c\/strong\u003e, this 1\/12 scale full-metal dual-spool turbofan engine faithfully recreates the internal structure and operating principles of a real jet engine.\u003c\/p\u003e\n\u003cp\u003eFeaturing \u003cstrong\u003e300+ precision-machined aluminum and zinc alloy components\u003c\/strong\u003e, a \u003cstrong\u003emotor-driven working mechanism\u003c\/strong\u003e, and a \u003cstrong\u003epremium collectible display design\u003c\/strong\u003e, the DM121 is ideal for aviation enthusiasts, STEM learners, mechanical hobbyists, and high-end collectors.\u003c\/p\u003e\n\u003cp\u003eThis is not just a static display model – it is a \u003cstrong\u003efunctional mechanical engine\u003c\/strong\u003e that lets you observe rotation, structure, and simulated airflow to truly appreciate the beauty of turbofan engineering.\u003c\/p\u003e\n\u003c!-- Key Features --\u003e\n\u003ch2\u003e✨ Key Features\u003c\/h2\u003e\n\u003ch3\u003e⚙️ 1\/12 Dual-Spool Turbofan Architecture\u003c\/h3\u003e\n\u003cp\u003eAccurately replicates the \u003cstrong\u003etwo-spool system\u003c\/strong\u003e used in modern commercial and military jet engines. After assembly and power-on, the fan and compressor\/turbine stages rotate smoothly, providing an intuitive demonstration of airflow and thrust principles.\u003c\/p\u003e\n\u003ch3\u003e🔧 300+ Precision-Machined Metal Parts\u003c\/h3\u003e\n\u003cp\u003eBuilt with \u003cstrong\u003ealuminum alloy + zinc alloy\u003c\/strong\u003e components, the DM121 offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh structural durability\u003c\/li\u003e\n\u003cli\u003eRealistic weight and mechanical feel\u003c\/li\u003e\n\u003cli\u003eExceptional surface finish and detailing\u003c\/li\u003e\n\u003cli\u003eLong-term collectible value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Motor-Driven Working Display\u003c\/h3\u003e\n\u003cp\u003eThe built-in motor is powered by a \u003cstrong\u003e3.7V 800mAh rechargeable lithium battery\u003c\/strong\u003e, bringing the engine to life with continuous, smooth rotation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 3.7V 800mAh lithium battery\u003c\/li\u003e\n\u003cli\u003eCharging Cable: DC 5V USB cable\u003c\/li\u003e\n\u003cli\u003eCharging Time: approx. 2 hours\u003c\/li\u003e\n\u003cli\u003eEndurance Time: up to 30 minutes when fully charged\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for demonstration, education, and display in classrooms, studios, or offices.\u003c\/p\u003e\n\u003ch3\u003e🛠️ Enjoyable DIY Assembly (2h+)\u003c\/h3\u003e\n\u003cp\u003eWith \u003cstrong\u003e300+ parts\u003c\/strong\u003e and an included tool set, builders can enjoy a satisfying assembly experience that deepens their understanding of turbine structure and mechanical design.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssembly Time: 2 hours or more (depending on experience)\u003c\/li\u003e\n\u003cli\u003eAssembly Difficulty: ★★★☆☆ (Intermediate)\u003c\/li\u003e\n\u003cli\u003eClear instruction manual included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🪟 Premium Display \u0026amp; Collectible Value\u003c\/h3\u003e\n\u003cp\u003eDesigned as a \u003cstrong\u003ecollectible-grade model\u003c\/strong\u003e, the DM121 features realistic proportions and visible structural sections, making it an impressive centerpiece for any desktop, workshop, lab, or display shelf.\u003c\/p\u003e\n\u003ch3\u003e🎁 Gift-Ready Packaging\u003c\/h3\u003e\n\u003cp\u003eThe model comes in a \u003cstrong\u003epremium gift box with a top and bottom lid\u003c\/strong\u003e, making it a perfect gift for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAviation \u0026amp; engineering enthusiasts\u003c\/li\u003e\n\u003cli\u003eSTEM students \u0026amp; educators\u003c\/li\u003e\n\u003cli\u003eMechanical model collectors\u003c\/li\u003e\n\u003cli\u003eHobbyists who love realistic engine models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Specifications --\u003e\n\u003ch2\u003e📘 Product Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Turbofan Engine Model Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TECHING × SKYMECHMAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DM121\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum Alloy + Zinc Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e 1\/12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Parts:\u003c\/strong\u003e 300+ PCS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Mode:\u003c\/strong\u003e Motor drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 3.7V 800mAh lithium battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Cable:\u003c\/strong\u003e DC 5V USB cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Time:\u003c\/strong\u003e Approx. 2 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndurance Time:\u003c\/strong\u003e Up to 30 minutes (fully charged)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Time:\u003c\/strong\u003e 2 hours or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Difficulty:\u003c\/strong\u003e ★★★☆☆ (Intermediate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 2800 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 3800 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 31.2 × 16.7 × 18.8 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 33.5 × 23.6 × 15 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacking:\u003c\/strong\u003e Gift box with top and bottom lid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 16+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Packing List --\u003e\n\u003ch2\u003e📦 Packing List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEngine Parts × 1 set\u003c\/li\u003e\n\u003cli\u003eTool Set × 1\u003c\/li\u003e\n\u003cli\u003eInstruction Manual × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":47125039841508,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/ENGINEKITOR-teching-1-12-metal-dual-spool-turbofan-engine-model-kit-working-jet-engine-replica-with-300-pcs-for-stem-learning-collectors-56.png?v=1764904644"},{"product_id":"teching-v12-full-metal-engine-model-kit-12-cylinder-diy-car-engine-assembly-with-800-precision-parts","title":"TECHING V12 Full Metal Engine Model Kit – 12-Cylinder DIY Car Engine Assembly with 800+ Precision Parts","description":"\u003cp data-start=\"325\" data-end=\"672\"\u003e\u003cstrong\u003eTECHING V12 Full Metal Engine Model Kit – 12-Cylinder DIY Car Engine Assembly with 800+ Precision Parts\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBuild, assemble, and explore the inner mechanics of a legendary \u003cstrong data-start=\"389\" data-end=\"407\"\u003eV12 car engine\u003c\/strong\u003e with this \u003cstrong data-start=\"418\" data-end=\"471\"\u003efull-metal, precision-engineered engine model kit\u003c\/strong\u003e.\u003cbr data-start=\"472\" data-end=\"475\"\u003eDesigned for \u003cstrong data-start=\"488\" data-end=\"554\"\u003eengineering enthusiasts, STEM learners, and serious collectors\u003c\/strong\u003e, this V12 engine model delivers an immersive hands-on assembly experience and a visually striking mechanical display.\u003c\/p\u003e\n\u003chr data-start=\"674\" data-end=\"677\"\u003e\n\u003ch2 data-start=\"679\" data-end=\"730\"\u003eBuild a Realistic V12 Engine from the Inside Out\u003c\/h2\u003e\n\u003cp data-start=\"732\" data-end=\"1027\"\u003eThis \u003cstrong data-start=\"737\" data-end=\"769\"\u003eTECHING V12 Engine Model Kit\u003c\/strong\u003e faithfully reproduces the mechanical layout of a real \u003cstrong data-start=\"824\" data-end=\"864\"\u003e12-cylinder V-type automotive engine\u003c\/strong\u003e.\u003cbr data-start=\"865\" data-end=\"868\"\u003eEvery piston, crankshaft, and linkage is visible, allowing you to clearly observe how power is generated and transferred inside a multi-cylinder engine system.\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1165\"\u003eUnlike plastic models or static replicas, this kit focuses on \u003cstrong data-start=\"1091\" data-end=\"1164\"\u003etrue mechanical structure, metal craftsmanship, and educational value\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1167\" data-end=\"1170\"\u003e\n\u003ch2 data-start=\"1172\" data-end=\"1229\"\u003ePremium Full-Metal Construction (800+ Precision Parts)\u003c\/h2\u003e\n\u003cul data-start=\"1231\" data-end=\"1456\"\u003e\n\u003cli data-start=\"1231\" data-end=\"1275\"\u003e\n\u003cp data-start=\"1233\" data-end=\"1275\"\u003eOver \u003cstrong data-start=\"1238\" data-end=\"1275\"\u003e800 CNC-machined metal components\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1329\"\u003e\n\u003cp data-start=\"1278\" data-end=\"1329\"\u003eHigh-quality \u003cstrong data-start=\"1291\" data-end=\"1329\"\u003ealuminum alloy and stainless steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1332\" data-end=\"1393\"\u003eIndustrial-grade surface finishing for durability and realism\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1456\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1456\"\u003eRigid structure designed for long-term display and operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1458\" data-end=\"1577\"\u003eEach part is precisely manufactured and clearly labeled, ensuring accurate alignment and a satisfying assembly process.\u003c\/p\u003e\n\u003chr data-start=\"1579\" data-end=\"1582\"\u003e\n\u003ch2 data-start=\"1584\" data-end=\"1637\"\u003eFunctional Mechanical Movement (Motorized Display)\u003c\/h2\u003e\n\u003cp data-start=\"1639\" data-end=\"1732\"\u003eOnce assembled, the V12 engine model demonstrates \u003cstrong data-start=\"1689\" data-end=\"1720\"\u003erealistic mechanical motion\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-start=\"1734\" data-end=\"1836\"\u003e\n\u003cli data-start=\"1734\" data-end=\"1757\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1757\"\u003eRotating crankshaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1758\" data-end=\"1790\"\u003e\n\u003cp data-start=\"1760\" data-end=\"1790\"\u003eSynchronized piston movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1791\" data-end=\"1836\"\u003e\n\u003cp data-start=\"1793\" data-end=\"1836\"\u003eVisible valve and transmission mechanisms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1838\" data-end=\"1983\"\u003eThe powered display allows you to \u003cstrong data-start=\"1872\" data-end=\"1915\"\u003esee how a V12 engine works in real time\u003c\/strong\u003e, making it ideal for learning, demonstration, and visual enjoyment.\u003c\/p\u003e\n\u003chr data-start=\"1985\" data-end=\"1988\"\u003e\n\u003ch2 data-start=\"1990\" data-end=\"2035\"\u003eEducational \u0026amp; STEM-Focused Engineering Kit\u003c\/h2\u003e\n\u003cp data-start=\"2037\" data-end=\"2073\"\u003eThis engine model is widely used as:\u003c\/p\u003e\n\u003cul data-start=\"2075\" data-end=\"2199\"\u003e\n\u003cli data-start=\"2075\" data-end=\"2104\"\u003e\n\u003cp data-start=\"2077\" data-end=\"2104\"\u003eA \u003cstrong data-start=\"2079\" data-end=\"2104\"\u003eSTEM educational tool\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2105\" data-end=\"2144\"\u003e\n\u003cp data-start=\"2107\" data-end=\"2144\"\u003eA mechanical engineering learning aid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2145\" data-end=\"2199\"\u003e\n\u003cp data-start=\"2147\" data-end=\"2199\"\u003eA hands-on physics and mechanics demonstration model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2201\" data-end=\"2349\"\u003ePerfect for students, teachers, hobbyists, and anyone interested in understanding \u003cstrong data-start=\"2283\" data-end=\"2324\"\u003einternal combustion engine structures\u003c\/strong\u003e through direct assembly.\u003c\/p\u003e\n\u003chr data-start=\"2351\" data-end=\"2354\"\u003e\n\u003ch2 data-start=\"2356\" data-end=\"2405\"\u003eA Premium Gift \u0026amp; Collector-Grade Display Model\u003c\/h2\u003e\n\u003cp data-start=\"2407\" data-end=\"2501\"\u003eAfter completion, the V12 engine becomes a \u003cstrong data-start=\"2450\" data-end=\"2487\"\u003ehigh-end mechanical display piece\u003c\/strong\u003e suitable for:\u003c\/p\u003e\n\u003cul data-start=\"2503\" data-end=\"2581\"\u003e\n\u003cli data-start=\"2503\" data-end=\"2519\"\u003e\n\u003cp data-start=\"2505\" data-end=\"2519\"\u003eHome offices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2520\" data-end=\"2533\"\u003e\n\u003cp data-start=\"2522\" data-end=\"2533\"\u003eWorkshops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2534\" data-end=\"2560\"\u003e\n\u003cp data-start=\"2536\" data-end=\"2560\"\u003eEngineering classrooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2561\" data-end=\"2581\"\u003e\n\u003cp data-start=\"2563\" data-end=\"2581\"\u003eDisplay cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2583\" data-end=\"2685\"\u003eIt makes an exceptional gift for \u003cstrong data-start=\"2616\" data-end=\"2684\"\u003ecar lovers, engineers, model builders, and mechanical collectors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2687\" data-end=\"2690\"\u003e\n\u003ch2 data-start=\"2692\" data-end=\"2717\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2719\" data-end=\"3157\"\u003e\u003cstrong data-start=\"2719\" data-end=\"2736\"\u003eProduct Name:\u003c\/strong\u003e TECHING V12 Full Metal Engine Model Kit\u003cbr data-start=\"2776\" data-end=\"2779\"\u003e\u003cstrong data-start=\"2779\" data-end=\"2795\"\u003eEngine Type:\u003c\/strong\u003e V12 Car Engine (Mechanical Simulation)\u003cbr data-start=\"2834\" data-end=\"2837\"\u003e\u003cstrong data-start=\"2837\" data-end=\"2850\"\u003eMaterial:\u003c\/strong\u003e Aluminum Alloy + Stainless Steel\u003cbr data-start=\"2883\" data-end=\"2886\"\u003e\u003cstrong data-start=\"2886\" data-end=\"2902\"\u003eParts Count:\u003c\/strong\u003e 800+ Precision Metal Parts\u003cbr data-start=\"2929\" data-end=\"2932\"\u003e\u003cstrong data-start=\"2932\" data-end=\"2950\"\u003eAssembly Type:\u003c\/strong\u003e DIY Manual Assembly\u003cbr data-start=\"2970\" data-end=\"2973\"\u003e\u003cstrong data-start=\"2973\" data-end=\"2990\"\u003eDrive System:\u003c\/strong\u003e Electric Motor (for mechanical motion display)\u003cbr data-start=\"3037\" data-end=\"3040\"\u003e\u003cstrong data-start=\"3040\" data-end=\"3053\"\u003eFunction:\u003c\/strong\u003e Mechanical structure demonstration \u0026amp; display\u003cbr data-start=\"3098\" data-end=\"3101\"\u003e\u003cstrong data-start=\"3101\" data-end=\"3121\"\u003eRecommended Age:\u003c\/strong\u003e 14+ (Adults \u0026amp; Advanced Hobbyists)\u003c\/p\u003e\n\u003chr data-start=\"3159\" data-end=\"3162\"\u003e\n\u003ch2 data-start=\"3164\" data-end=\"3193\"\u003eWhat’s Included in the Box\u003c\/h2\u003e\n\u003cul data-start=\"3195\" data-end=\"3339\"\u003e\n\u003cli data-start=\"3195\" data-end=\"3234\"\u003e\n\u003cp data-start=\"3197\" data-end=\"3234\"\u003eComplete V12 engine metal parts set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3235\" data-end=\"3263\"\u003e\n\u003cp data-start=\"3237\" data-end=\"3263\"\u003eDedicated assembly tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3264\" data-end=\"3308\"\u003e\n\u003cp data-start=\"3266\" data-end=\"3308\"\u003eDetailed step-by-step instruction manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3309\" data-end=\"3339\"\u003e\n\u003cp data-start=\"3311\" data-end=\"3339\"\u003eMotorized drive components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3341\" data-end=\"3344\"\u003e\n\u003ch2 data-start=\"3346\" data-end=\"3378\"\u003eWho Is This Engine Model For?\u003c\/h2\u003e\n\u003cp data-start=\"3380\" data-end=\"3594\"\u003e✔ Automotive engine enthusiasts\u003cbr data-start=\"3411\" data-end=\"3414\"\u003e✔ Mechanical \u0026amp; engineering hobbyists\u003cbr data-start=\"3450\" data-end=\"3453\"\u003e✔ STEM education and teaching demonstrations\u003cbr data-start=\"3497\" data-end=\"3500\"\u003e✔ Collectors of high-end mechanical models\u003cbr data-start=\"3542\" data-end=\"3545\"\u003e✔ Gift buyers seeking a unique engineering gift\u003c\/p\u003e\n\u003chr data-start=\"3596\" data-end=\"3599\"\u003e\n\u003ch2 data-start=\"3601\" data-end=\"3641\"\u003eWhy Choose This V12 Engine Model Kit?\u003c\/h2\u003e\n\u003cul data-start=\"3643\" data-end=\"3835\"\u003e\n\u003cli data-start=\"3643\" data-end=\"3688\"\u003e\n\u003cp data-start=\"3645\" data-end=\"3688\"\u003eTrue \u003cstrong data-start=\"3650\" data-end=\"3688\"\u003eV12 engine mechanical architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3689\" data-end=\"3727\"\u003e\n\u003cp data-start=\"3691\" data-end=\"3727\"\u003eFull-metal construction, not plastic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3728\" data-end=\"3766\"\u003e\n\u003cp data-start=\"3730\" data-end=\"3766\"\u003eVisible, working internal components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3767\" data-end=\"3803\"\u003e\n\u003cp data-start=\"3769\" data-end=\"3803\"\u003eDeep educational and display value\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3804\" data-end=\"3835\"\u003e\n\u003cp data-start=\"3806\" data-end=\"3835\"\u003eLong-term collectible quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3837\" data-end=\"3941\"\u003eThis is not a toy — it is a \u003cstrong data-start=\"3865\" data-end=\"3940\"\u003emechanical engineering model designed for serious builders and learners\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":47414817128676,"sku":null,"price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-v12-full-metal-engine-model-kit-12-cylinder-diy-car-engine-assembly-with-800-precision-parts.png?v=1767678552"},{"product_id":"rw-bl1k-mini-reversible-live-steam-engine-kit-with-boiler-diy-working-brass-reciprocating-steam-engine-model-with-stephenson-valve-gear-for-stem-education-mechanical-collectors","title":"RW-BL1K Mini Reversible Live Steam Engine Kit with Boiler – DIY Working Brass Reciprocating Steam Engine Model with Stephenson Valve Gear for STEM Education \u0026 Mechanical Collectors","description":"\u003ch2 data-end=\"549\" data-start=\"488\"\u003eExperience Real Steam Power from the Industrial Revolution\u003cbr\u003e\u003cbr\u003e\u003ciframe title=\"ENGINEKITOR RW-BL1K DIY Working Brass Reciprocating Steam Engine Model with Stephenson Valve Gear\" src=\"https:\/\/www.youtube.com\/embed\/jlBon7ajBAY\" height=\"668\" width=\"1188\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"939\" data-start=\"551\"\u003eThe \u003cstrong data-end=\"627\" data-start=\"555\"\u003eRW-BL1K Retro Mini Reversible Live Steam Engine and Boiler Model Kit\u003c\/strong\u003e is a fully functional \u003cstrong data-end=\"678\" data-start=\"650\"\u003eworking steam engine kit\u003c\/strong\u003e inspired by the golden age of 19th-century steam engineering.\u003cbr data-end=\"743\" data-start=\"740\"\u003eThis \u003cstrong data-end=\"763\" data-start=\"748\"\u003eKIT version\u003c\/strong\u003e allows you to assemble, fire, and operate a real miniature steam engine driven by live steam—offering an authentic hands-on mechanical experience rather than a static display.\u003c\/p\u003e\n\u003cp data-end=\"1178\" data-start=\"941\"\u003eDesigned for \u003cstrong data-end=\"1022\" data-start=\"954\"\u003emechanical enthusiasts, collectors, engineers, and STEM learners\u003c\/strong\u003e, this model faithfully recreates the structure and operating principles of classic steam power systems that once drove factories, steamships, and railways.\u003c\/p\u003e\n\u003chr data-end=\"1183\" data-start=\"1180\"\u003e\n\u003ch2 data-end=\"1232\" data-start=\"1185\"\u003ePremium Brass Boiler with Full Safety System\u003c\/h2\u003e\n\u003cp data-end=\"1415\" data-start=\"1234\"\u003eThe boiler is constructed from \u003cstrong data-end=\"1287\" data-start=\"1265\"\u003efully welded brass\u003c\/strong\u003e, combining traditional craftsmanship with modern precision manufacturing.\u003cbr data-end=\"1364\" data-start=\"1361\"\u003eFor safe and stable operation, it is equipped with:\u003c\/p\u003e\n\u003cul data-end=\"1511\" data-start=\"1417\"\u003e\n\u003cli data-end=\"1439\" data-start=\"1417\"\u003e\n\u003cp data-end=\"1439\" data-start=\"1419\"\u003ePressure regulator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1456\" data-start=\"1440\"\u003e\n\u003cp data-end=\"1456\" data-start=\"1442\"\u003eSafety valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1485\" data-start=\"1457\"\u003e\n\u003cp data-end=\"1485\" data-start=\"1459\"\u003ePressure gauge (0–7 bar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1511\" data-start=\"1486\"\u003e\n\u003cp data-end=\"1511\" data-start=\"1488\"\u003eWater level indicator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1661\" data-start=\"1513\"\u003eThe boiler is compatible with \u003cstrong data-end=\"1604\" data-start=\"1543\"\u003esingle-cylinder and twin-cylinder RW series steam engines\u003c\/strong\u003e, providing flexibility for future expansion or upgrades.\u003c\/p\u003e\n\u003chr data-end=\"1666\" data-start=\"1663\"\u003e\n\u003ch2 data-end=\"1728\" data-start=\"1668\"\u003eDie-Cast Brass Engine with Vintage Engineering Aesthetics\u003c\/h2\u003e\n\u003cp data-end=\"2010\" data-start=\"1730\"\u003eThe steam engine body is made from \u003cstrong data-end=\"1783\" data-start=\"1765\"\u003edie-cast brass\u003c\/strong\u003e, delivering excellent structural strength and a classic steam-era appearance.\u003cbr data-end=\"1864\" data-start=\"1861\"\u003eInside, a \u003cstrong data-end=\"1908\" data-start=\"1874\"\u003estainless steel cylinder liner\u003c\/strong\u003e ensures superior heat resistance, reduced wear, and long-term durability during real steam operation.\u003c\/p\u003e\n\u003cp data-end=\"2157\" data-start=\"2012\"\u003eThis balance of vintage aesthetics and modern materials makes the RW-BL1K both a \u003cstrong data-end=\"2115\" data-start=\"2093\"\u003efunctional machine\u003c\/strong\u003e and a \u003cstrong data-end=\"2156\" data-start=\"2122\"\u003ecollectible mechanical artwork\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"2162\" data-start=\"2159\"\u003e\n\u003ch2 data-end=\"2219\" data-start=\"2164\"\u003ePrecision CNC Machining for Smooth, Stable Operation\u003c\/h2\u003e\n\u003cp data-end=\"2343\" data-start=\"2221\"\u003eKey components are produced using \u003cstrong data-end=\"2287\" data-start=\"2255\"\u003ehigh-precision CNC machining\u003c\/strong\u003e to ensure accurate tolerances and reliable performance.\u003c\/p\u003e\n\u003cul data-end=\"2472\" data-start=\"2345\"\u003e\n\u003cli data-end=\"2388\" data-start=\"2345\"\u003e\n\u003cp data-end=\"2388\" data-start=\"2347\"\u003eFlywheel supported by \u003cstrong data-end=\"2386\" data-start=\"2369\"\u003eball bearings\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2415\" data-start=\"2389\"\u003e\n\u003cp data-end=\"2415\" data-start=\"2391\"\u003eSmooth piston movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2446\" data-start=\"2416\"\u003e\n\u003cp data-end=\"2446\" data-start=\"2418\"\u003eStable rotation under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2472\" data-start=\"2447\"\u003e\n\u003cp data-end=\"2472\" data-start=\"2449\"\u003eExtended service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2615\" data-start=\"2474\"\u003eEvery detail reflects professional engineering standards, allowing users to clearly observe the beauty of mechanical motion powered by steam.\u003c\/p\u003e\n\u003chr data-end=\"2620\" data-start=\"2617\"\u003e\n\u003ch2 data-end=\"2684\" data-start=\"2622\"\u003eAuthentic Stephenson Valve Gear – Forward \u0026amp; Reverse Control\u003c\/h2\u003e\n\u003cp data-end=\"2810\" data-start=\"2686\"\u003eThe RW-BL1K features a historically accurate \u003cstrong data-end=\"2756\" data-start=\"2731\"\u003eStephenson valve gear\u003c\/strong\u003e, widely used in steam locomotives and marine engines.\u003c\/p\u003e\n\u003cp data-end=\"2835\" data-start=\"2812\"\u003eThis mechanism enables:\u003c\/p\u003e\n\u003cul data-end=\"2943\" data-start=\"2836\"\u003e\n\u003cli data-end=\"2857\" data-start=\"2836\"\u003e\n\u003cp data-end=\"2857\" data-start=\"2838\"\u003eForward operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2879\" data-start=\"2858\"\u003e\n\u003cp data-end=\"2879\" data-start=\"2860\"\u003eReverse operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2943\" data-start=\"2880\"\u003e\n\u003cp data-end=\"2943\" data-start=\"2882\"\u003eVisual understanding of valve timing and steam distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3055\" data-start=\"2945\"\u003eThe compact yet flexible structure beautifully demonstrates the dynamic rhythm of classic steam power systems.\u003c\/p\u003e\n\u003chr data-end=\"3060\" data-start=\"3057\"\u003e\n\u003ch2 data-end=\"3103\" data-start=\"3062\"\u003eDIY Assembly with Real Steam Operation\u003c\/h2\u003e\n\u003cp data-end=\"3212\" data-start=\"3105\"\u003eThis is a true \u003cstrong data-end=\"3144\" data-start=\"3120\"\u003eDIY steam engine kit\u003c\/strong\u003e, supplied with all necessary parts and tools for hands-on assembly.\u003c\/p\u003e\n\u003cp data-end=\"3231\" data-start=\"3214\"\u003eThe kit includes:\u003c\/p\u003e\n\u003cul data-end=\"3382\" data-start=\"3232\"\u003e\n\u003cli data-end=\"3263\" data-start=\"3232\"\u003e\n\u003cp data-end=\"3263\" data-start=\"3234\"\u003eComplete steam engine parts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3287\" data-start=\"3264\"\u003e\n\u003cp data-end=\"3287\" data-start=\"3266\"\u003eBrass boiler system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3302\" data-start=\"3288\"\u003e\n\u003cp data-end=\"3302\" data-start=\"3290\"\u003eSolid base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3315\" data-start=\"3303\"\u003e\n\u003cp data-end=\"3315\" data-start=\"3305\"\u003eTool set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3338\" data-start=\"3316\"\u003e\n\u003cp data-end=\"3338\" data-start=\"3318\"\u003eInstruction manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3382\" data-start=\"3339\"\u003e\n\u003cp data-end=\"3382\" data-start=\"3341\"\u003eAlcohol burner for live steam operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3508\" data-start=\"3384\"\u003eUsers can personally assemble, ignite, and operate the engine—making it an engaging project and an impressive display piece.\u003c\/p\u003e\n\u003chr data-end=\"3513\" data-start=\"3510\"\u003e\n\u003ch2 data-end=\"3532\" data-start=\"3515\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-end=\"3842\" data-start=\"3534\"\u003e\n\u003cli data-end=\"3552\" data-start=\"3534\"\u003e\n\u003cp data-end=\"3552\" data-start=\"3536\"\u003eModel: RW-BL1K\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3605\" data-start=\"3553\"\u003e\n\u003cp data-end=\"3605\" data-start=\"3555\"\u003eType: Reversible reciprocating live steam engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3643\" data-start=\"3606\"\u003e\n\u003cp data-end=\"3643\" data-start=\"3608\"\u003eMaterial: Brass + Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3677\" data-start=\"3644\"\u003e\n\u003cp data-end=\"3677\" data-start=\"3646\"\u003eDisplacement: 3cc (1.5cc × 2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3703\" data-start=\"3678\"\u003e\n\u003cp data-end=\"3703\" data-start=\"3680\"\u003eCylinder Bore: 12.2mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3722\" data-start=\"3704\"\u003e\n\u003cp data-end=\"3722\" data-start=\"3706\"\u003eStroke: 12.7mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3750\" data-start=\"3723\"\u003e\n\u003cp data-end=\"3750\" data-start=\"3725\"\u003eMaximum Speed: 3000 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3779\" data-start=\"3751\"\u003e\n\u003cp data-end=\"3779\" data-start=\"3753\"\u003eMaximum Torque: 600 g\/cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3806\" data-start=\"3780\"\u003e\n\u003cp data-end=\"3806\" data-start=\"3782\"\u003ePower Output: 0.015 hp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3842\" data-start=\"3807\"\u003e\n\u003cp data-end=\"3842\" data-start=\"3809\"\u003eThreaded Connector: M7 × 0.75mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3854\" data-start=\"3844\"\u003eBoiler\u003c\/h3\u003e\n\u003cul data-end=\"3999\" data-start=\"3855\"\u003e\n\u003cli data-end=\"3881\" data-start=\"3855\"\u003e\n\u003cp data-end=\"3881\" data-start=\"3857\"\u003eBoiler Capacity: 200ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3905\" data-start=\"3882\"\u003e\n\u003cp data-end=\"3905\" data-start=\"3884\"\u003eBoiler Weight: 700g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3928\" data-start=\"3906\"\u003e\n\u003cp data-end=\"3928\" data-start=\"3908\"\u003eFuel: 50ml ethanol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3968\" data-start=\"3929\"\u003e\n\u003cp data-end=\"3968\" data-start=\"3931\"\u003eSafety Valve Pressure: 2.5–3 kg\/cm²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3999\" data-start=\"3969\"\u003e\n\u003cp data-end=\"3999\" data-start=\"3971\"\u003eWorking Pressure: 2 kg\/cm²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4024\" data-start=\"4001\"\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003cul data-end=\"4274\" data-start=\"4025\"\u003e\n\u003cli data-end=\"4063\" data-start=\"4025\"\u003e\n\u003cp data-end=\"4063\" data-start=\"4027\"\u003eSteam Engine Size: 77 × 58 × 98 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4105\" data-start=\"4064\"\u003e\n\u003cp data-end=\"4105\" data-start=\"4066\"\u003eProduct Dimensions: 25 × 10 × 16.7 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4131\" data-start=\"4106\"\u003e\n\u003cp data-end=\"4131\" data-start=\"4108\"\u003eProduct Weight: 1200g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4157\" data-start=\"4132\"\u003e\n\u003cp data-end=\"4157\" data-start=\"4134\"\u003ePackage Weight: 1500g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4191\" data-start=\"4158\"\u003e\n\u003cp data-end=\"4191\" data-start=\"4160\"\u003ePackage Size: 20 × 20 × 20 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4227\" data-start=\"4193\"\u003e\n\u003cp data-end=\"4227\" data-start=\"4195\"\u003eApplicable Boat Size: 50–80 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4252\" data-start=\"4228\"\u003e\n\u003cp data-end=\"4252\" data-start=\"4230\"\u003eRecommended Age: 16+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4274\" data-start=\"4253\"\u003e\n\u003cp data-end=\"4274\" data-start=\"4255\"\u003ePacking: Gift Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4279\" data-start=\"4276\"\u003e\n\u003ch2 data-end=\"4296\" data-start=\"4281\"\u003ePacking List\u003c\/h2\u003e\n\u003cul data-end=\"4418\" data-start=\"4298\"\u003e\n\u003cli data-end=\"4328\" data-start=\"4298\"\u003e\n\u003cp data-end=\"4328\" data-start=\"4300\"\u003eSteam Engine Parts × 1 set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4353\" data-start=\"4329\"\u003e\n\u003cp data-end=\"4353\" data-start=\"4331\"\u003eBoiler Parts × 1 set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4370\" data-start=\"4354\"\u003e\n\u003cp data-end=\"4370\" data-start=\"4356\"\u003eBase × 1 set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4391\" data-start=\"4371\"\u003e\n\u003cp data-end=\"4391\" data-start=\"4373\"\u003eTool Set × 1 set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4418\" data-start=\"4392\"\u003e\n\u003cp data-end=\"4418\" data-start=\"4394\"\u003eInstruction Manual × 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":47417017598180,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-rw-bl1k-mini-reversible-live-steam-engine-kit-with-boiler-diy-working-brass-reciprocating-steam-engine-model-with-stephenson-valve-gear-for-stem-education-mechanical-colle_308c7022-4102-491f-9624-ba29f430660b.png?v=1767690301"},{"product_id":"teching-orr-s1-all-metal-mechanical-solar-system-orrery-model-with-precision-gear-drive","title":"TECHING ORR-S1 All-Metal Mechanical Solar System Orrery Model with Precision Gear Drive","description":"\u003cp data-start=\"307\" data-end=\"383\"\u003e\u003cstrong\u003eTECHING ORR-S1 All-Metal Mechanical Solar System Orrery Model with Precision Gear Drive\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"385\" data-end=\"679\"\u003eThe ENGINEKITOR ORR-S1 is a mechanically driven solar system orrery designed to demonstrate planetary motion through real gear transmission.\u003cbr data-start=\"525\" data-end=\"528\"\u003eInspired by classical astronomical instruments, this model transforms the movement of the solar system into a visible, synchronized mechanical process.\u003c\/p\u003e\n\u003cp data-start=\"681\" data-end=\"894\"\u003eUnlike decorative planet displays, the ORR-S1 uses a multi-layer concentric gear system to drive each orbit independently, allowing all planets to rotate smoothly and simultaneously around a central sun reference.\u003c\/p\u003e\n\u003chr data-start=\"896\" data-end=\"899\"\u003e\n\u003ch3 data-start=\"901\" data-end=\"933\"\u003eReal Mechanical Orbit System\u003c\/h3\u003e\n\u003cp data-start=\"935\" data-end=\"1194\"\u003eAt the heart of the ORR-S1 is a precision electric drive that transfers power through multiple levels of interlocking gears.\u003cbr data-start=\"1059\" data-end=\"1062\"\u003eEach planetary arm is mounted on its own orbit track, powered by calibrated gear ratios that control rotational speed and direction.\u003c\/p\u003e\n\u003cp data-start=\"1196\" data-end=\"1244\"\u003eWhen operating, the system clearly demonstrates:\u003c\/p\u003e\n\u003cul data-start=\"1246\" data-end=\"1379\"\u003e\n\u003cli data-start=\"1246\" data-end=\"1273\"\u003e\n\u003cp data-start=\"1248\" data-end=\"1273\"\u003eCentralized power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1274\" data-end=\"1308\"\u003e\n\u003cp data-start=\"1276\" data-end=\"1308\"\u003eRadial mechanical transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1309\" data-end=\"1344\"\u003e\n\u003cp data-start=\"1311\" data-end=\"1344\"\u003eMulti-orbit synchronized motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1345\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1347\" data-end=\"1379\"\u003eContinuous and stable rotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1381\" data-end=\"1481\"\u003eAll movement is generated by real mechanical components — no digital animation or simulated effects.\u003c\/p\u003e\n\u003chr data-start=\"1483\" data-end=\"1486\"\u003e\n\u003ch3 data-start=\"1488\" data-end=\"1535\"\u003eEight-Planet Configuration with Central Sun\u003c\/h3\u003e\n\u003cp data-start=\"1537\" data-end=\"1776\"\u003eThe ORR-S1 represents a complete solar system structure with a central sun and eight orbiting planetary bodies.\u003cbr data-start=\"1648\" data-end=\"1651\"\u003eEach planet is positioned on an individual orbit arm, creating a layered, three-dimensional representation of orbital motion.\u003c\/p\u003e\n\u003cp data-start=\"1778\" data-end=\"1932\"\u003eThe illuminated central sun enhances visibility while serving as a fixed reference point, making orbital relationships easier to observe during operation.\u003c\/p\u003e\n\u003chr data-start=\"1934\" data-end=\"1937\"\u003e\n\u003ch3 data-start=\"1939\" data-end=\"1987\"\u003eAll-Metal Construction \u0026amp; Precision Machining\u003c\/h3\u003e\n\u003cp data-start=\"1989\" data-end=\"2237\"\u003eEvery major structural and motion-related component is made from metal, providing durability, stability, and long-term reliability.\u003cbr data-start=\"2120\" data-end=\"2123\"\u003eThe exposed gear layout allows users to visually study how mechanical power is distributed across multiple orbits.\u003c\/p\u003e\n\u003cp data-start=\"2239\" data-end=\"2273\"\u003eKey construction features include:\u003c\/p\u003e\n\u003cul data-start=\"2275\" data-end=\"2420\"\u003e\n\u003cli data-start=\"2275\" data-end=\"2303\"\u003e\n\u003cp data-start=\"2277\" data-end=\"2303\"\u003eCNC-machined metal gears\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2304\" data-end=\"2330\"\u003e\n\u003cp data-start=\"2306\" data-end=\"2330\"\u003eRigid metal orbit arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2331\" data-end=\"2377\"\u003e\n\u003cp data-start=\"2333\" data-end=\"2377\"\u003eStable weighted base for vibration control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2378\" data-end=\"2420\"\u003e\n\u003cp data-start=\"2380\" data-end=\"2420\"\u003eSmooth, low-noise mechanical operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2422\" data-end=\"2516\"\u003eThis construction ensures consistent performance during extended display or demonstration use.\u003c\/p\u003e\n\u003chr data-start=\"2518\" data-end=\"2521\"\u003e\n\u003ch3 data-start=\"2523\" data-end=\"2573\"\u003eDesigned for Display, Learning, and Collection\u003c\/h3\u003e\n\u003cp data-start=\"2575\" data-end=\"2659\"\u003eWith its balanced proportions and mechanical aesthetics, the ORR-S1 is suitable for:\u003c\/p\u003e\n\u003cul data-start=\"2661\" data-end=\"2846\"\u003e\n\u003cli data-start=\"2661\" data-end=\"2694\"\u003e\n\u003cp data-start=\"2663\" data-end=\"2694\"\u003eEngineering desks and studios\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2695\" data-end=\"2734\"\u003e\n\u003cp data-start=\"2697\" data-end=\"2734\"\u003eScience classrooms and laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2735\" data-end=\"2768\"\u003e\n\u003cp data-start=\"2737\" data-end=\"2768\"\u003eSTEM education demonstrations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2769\" data-end=\"2801\"\u003e\n\u003cp data-start=\"2771\" data-end=\"2801\"\u003eMechanical model collections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2802\" data-end=\"2846\"\u003e\n\u003cp data-start=\"2804\" data-end=\"2846\"\u003eHigh-end scientific or engineering gifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2848\" data-end=\"3000\"\u003eWhen stationary, it functions as a refined mechanical sculpture.\u003cbr data-start=\"2912\" data-end=\"2915\"\u003eWhen powered on, it becomes a dynamic demonstration of coordinated mechanical motion.\u003c\/p\u003e\n\u003chr data-start=\"3002\" data-end=\"3005\"\u003e\n\u003ch3 data-start=\"3007\" data-end=\"3050\"\u003eElectric Drive for Continuous Operation\u003c\/h3\u003e\n\u003cp data-start=\"3052\" data-end=\"3266\"\u003eThe ORR-S1 is powered by an internal electric drive system, allowing for stable, continuous rotation without manual winding.\u003cbr data-start=\"3176\" data-end=\"3179\"\u003eThis makes it ideal for long-term display, classroom demonstrations, or exhibition use.\u003c\/p\u003e\n\u003cp data-start=\"3268\" data-end=\"3360\"\u003eOperation is simple and intuitive, with a dedicated control switch integrated into the base.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"208\" data-end=\"229\"\u003eProduct Parameters\u003c\/h2\u003e\n\u003cul data-start=\"231\" data-end=\"334\"\u003e\n\u003cli data-start=\"231\" data-end=\"253\"\u003e\n\u003cp data-start=\"233\" data-end=\"253\"\u003e\u003cstrong data-start=\"233\" data-end=\"243\"\u003eBrand:\u003c\/strong\u003e TECHING\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"254\" data-end=\"275\"\u003e\n\u003cp data-start=\"256\" data-end=\"275\"\u003e\u003cstrong data-start=\"256\" data-end=\"266\"\u003eModel:\u003c\/strong\u003e ORR-S1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"276\" data-end=\"334\"\u003e\n\u003cp data-start=\"278\" data-end=\"334\"\u003e\u003cstrong data-start=\"278\" data-end=\"295\"\u003eProduct Name:\u003c\/strong\u003e Mechanical Solar System Orrery Model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"336\" data-end=\"358\"\u003eMaterial \u0026amp; Process\u003c\/h3\u003e\n\u003cul data-start=\"359\" data-end=\"469\"\u003e\n\u003cli data-start=\"359\" data-end=\"415\"\u003e\n\u003cp data-start=\"361\" data-end=\"415\"\u003e\u003cstrong data-start=\"361\" data-end=\"374\"\u003eMaterial:\u003c\/strong\u003e Aluminum Alloy + Stainless Steel \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"416\" data-end=\"469\"\u003e\n\u003cp data-start=\"418\" data-end=\"469\"\u003e\u003cstrong data-start=\"418\" data-end=\"438\"\u003eSurface Process:\u003c\/strong\u003e Anodic Oxidation (Anodizing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"471\" data-end=\"500\"\u003eStructure \u0026amp; Configuration\u003c\/h3\u003e\n\u003cul data-start=\"501\" data-end=\"733\"\u003e\n\u003cli data-start=\"501\" data-end=\"554\"\u003e\n\u003cp data-start=\"503\" data-end=\"554\"\u003e\u003cstrong data-start=\"503\" data-end=\"528\"\u003ePlanet Configuration:\u003c\/strong\u003e 8 Planets + Central Sun\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"555\" data-end=\"617\"\u003e\n\u003cp data-start=\"557\" data-end=\"617\"\u003e\u003cstrong data-start=\"557\" data-end=\"574\"\u003eDrive Method:\u003c\/strong\u003e Electric motor, gear-driven transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"618\" data-end=\"676\"\u003e\n\u003cp data-start=\"620\" data-end=\"676\"\u003e\u003cstrong data-start=\"620\" data-end=\"639\"\u003eGear Structure:\u003c\/strong\u003e Multi-layer concentric gear system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"677\" data-end=\"733\"\u003e\n\u003cp data-start=\"679\" data-end=\"733\"\u003e\u003cstrong data-start=\"679\" data-end=\"698\"\u003eOperation Mode:\u003c\/strong\u003e Continuous synchronized rotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"735\" data-end=\"752\"\u003ePower \u0026amp; Motor\u003c\/h3\u003e\n\u003cul data-start=\"753\" data-end=\"1025\"\u003e\n\u003cli data-start=\"753\" data-end=\"781\"\u003e\n\u003cp data-start=\"755\" data-end=\"781\"\u003e\u003cstrong data-start=\"755\" data-end=\"772\"\u003ePower Supply:\u003c\/strong\u003e DC 12V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"782\" data-end=\"811\"\u003e\n\u003cp data-start=\"784\" data-end=\"811\"\u003e\u003cstrong data-start=\"784\" data-end=\"799\"\u003eMotor Type:\u003c\/strong\u003e 555 motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"812\" data-end=\"853\"\u003e\n\u003cp data-start=\"814\" data-end=\"853\"\u003e\u003cstrong data-start=\"814\" data-end=\"827\"\u003eLighting:\u003c\/strong\u003e Illuminated central sun\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"854\" data-end=\"1025\"\u003e\n\u003cp data-start=\"856\" data-end=\"880\"\u003e\u003cstrong data-start=\"856\" data-end=\"878\"\u003eProtection System:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"883\" data-end=\"1025\"\u003e\n\u003cli data-start=\"883\" data-end=\"936\"\u003e\n\u003cp data-start=\"885\" data-end=\"936\"\u003eAutomatic power-off after 15 minutes of operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"939\" data-end=\"1025\"\u003e\n\u003cp data-start=\"941\" data-end=\"1025\"\u003eAutomatic power-off when encountering external resistance (anti-blocking protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1027\" data-end=\"1051\"\u003eAssembly Information\u003c\/h3\u003e\n\u003cul data-start=\"1052\" data-end=\"1174\"\u003e\n\u003cli data-start=\"1052\" data-end=\"1092\"\u003e\n\u003cp data-start=\"1054\" data-end=\"1092\"\u003e\u003cstrong data-start=\"1054\" data-end=\"1074\"\u003eNumber of Parts:\u003c\/strong\u003e Approx. 600+ PCS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1129\"\u003e\n\u003cp data-start=\"1095\" data-end=\"1129\"\u003e\u003cstrong data-start=\"1095\" data-end=\"1113\"\u003eAssembly Time:\u003c\/strong\u003e About 3 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1130\" data-end=\"1174\"\u003e\n\u003cp data-start=\"1132\" data-end=\"1174\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1153\"\u003eDifficulty Level:\u003c\/strong\u003e ★★☆☆☆ (Intermediate)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1176\" data-end=\"1199\"\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003cul data-start=\"1200\" data-end=\"1315\"\u003e\n\u003cli data-start=\"1200\" data-end=\"1276\"\u003e\n\u003cp data-start=\"1202\" data-end=\"1222\"\u003e\u003cstrong data-start=\"1202\" data-end=\"1220\"\u003eFinished Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1225\" data-end=\"1276\"\u003e\n\u003cli data-start=\"1225\" data-end=\"1252\"\u003e\n\u003cp data-start=\"1227\" data-end=\"1252\"\u003e14.37 × 14.37 × 9.92 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1276\"\u003e\n\u003cp data-start=\"1257\" data-end=\"1276\"\u003e(35 × 35 × 30 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1277\" data-end=\"1315\"\u003e\n\u003cp data-start=\"1279\" data-end=\"1315\"\u003e\u003cstrong data-start=\"1279\" data-end=\"1298\"\u003eProduct Weight:\u003c\/strong\u003e Approx. 3.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1317\" data-end=\"1330\"\u003ePackaging\u003c\/h3\u003e\n\u003cul data-start=\"1331\" data-end=\"1439\"\u003e\n\u003cli data-start=\"1331\" data-end=\"1368\"\u003e\n\u003cp data-start=\"1333\" data-end=\"1368\"\u003e\u003cstrong data-start=\"1333\" data-end=\"1350\"\u003ePackage Size:\u003c\/strong\u003e 40 × 40 × 25 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1369\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1371\" data-end=\"1407\"\u003e\u003cstrong data-start=\"1371\" data-end=\"1390\"\u003ePackage Weight:\u003c\/strong\u003e Approx. 5.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1408\" data-end=\"1439\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1439\"\u003e\u003cstrong data-start=\"1410\" data-end=\"1422\"\u003ePacking:\u003c\/strong\u003e Graphic carton\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1441\" data-end=\"1459\"\u003eUsage \u0026amp; Safety\u003c\/h3\u003e\n\u003cul data-start=\"1460\" data-end=\"1680\"\u003e\n\u003cli data-start=\"1460\" data-end=\"1519\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1519\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1472\"\u003eUsage:\u003c\/strong\u003e Display, education, mechanical demonstration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1600\"\u003e\n\u003cp data-start=\"1522\" data-end=\"1600\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1547\"\u003eRecommended Audience:\u003c\/strong\u003e Engineering enthusiasts, STEM learners, collectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1601\" data-end=\"1680\"\u003e\n\u003cp data-start=\"1603\" data-end=\"1680\"\u003e\u003cstrong data-start=\"1603\" data-end=\"1619\"\u003eSafety Note:\u003c\/strong\u003e For display and educational use only. Not intended as a toy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Enginekitor","offers":[{"title":"Default Title","offer_id":47495509442788,"sku":"EK64036","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/files\/enginekitor-teching-orr-s1-all-metal-mechanical-solar-system-orrery-model-with-precision-gear-drive_13.png?v=1769070190"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/3591\/1652\/collections\/enginekitor-toyan-v8-engine-fs-v800wgpc-28cc-ohv-gasoline-engine-v8-engine-model-kit-build-your-own-engine-258156_81c50789-f3af-4fa0-b763-cee10cd0670c.png?v=1767584090","url":"https:\/\/enginekitor.com\/it\/collections\/build-it-yourself.oembed?page=3","provider":"Enginekitor","version":"1.0","type":"link"}