Single Cylinder Metal Engine Model Kit Full Metal DIY 3D Assembly Puzzle
$289.90

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Explore the Mechanics of a Single Cylinder Engine
This Single Cylinder Engine Model Kit is a detailed metal puzzle designed for hands-on learning. Based on internal combustion engine design, it runs on a motor instead of fuel. With over 130 precision parts, you assemble the engine yourself, following a process similar to a professional assembly line. This kit offers a clear view of how an engine works, making it ideal for understanding mechanical principles.
Most of our customers are from schools, training centers, and families who enjoy challenging and educational projects. The kit combines fun with technical insight, offering a rewarding build that deepens your appreciation for mechanical logic and power.
Key Features
- Precision Craftsmanship: Made from aluminum alloy and stainless steel with CNC precision casting and anodized finishing. The external design showcases mechanical structure and motion clearly.
- Engaging Assembly: 130+ pieces require about 2 hours to build. As you assemble, you learn how a real car engine works. It builds confidence and problem-solving skills.
- Working Principle: Powered by a motor and a 3.7V 450mAh lithium battery. Understand the transmission process and mechanical logic directly.
- Versatile Use: Perfect as a teaching aid for DIY projects or engine collection. Its premium packaging makes it a thoughtful gift for yourself, friends, children, colleagues, or family.
| Attribute | Specification |
|---|---|
| Product Name | Single Cylinder Engine Model Kit |
| Model Number | DM117 |
| Material | Aluminum Alloy + Stainless Steel |
| Finish | Anodized |
| Number of Pieces | 130+ |
| Charging Voltage | DC 5V |
| Battery Capacity | 3.7V, 450mAh |
| Charging Time | 2 hours |
| Working Time | 1.5 hours |
| Assembly Time | Approx. 2 hours |
| Difficulty Level | Beginner |
| Recommended Age | 14+ |
| Product Weight | 780 g (1.72 lb) |
| Product Dimensions | 12.5 x 9.5 x 20 cm (4.92 x 3.74 x 7.87 in) |
| Package Weight | 1.68 kg (3.70 lb) |
| Package Dimensions | 34.5 x 24.5 x 10.2 cm (13.58 x 9.65 x 4.02 in) |
Who Is This Engine Kit For?
This single cylinder engine model kit is an excellent choice for beginners in engineering, students in STEM programs, or adults seeking a hands-on hobby. It also works well as a teaching tool for schools and training centers. With its premium storage case and sophisticated design, it makes a unique and thoughtful gift for birthday, Christmas, or any special occasion for friends, family, or colleagues who love mechanical puzzles or collectibles.
2 reviews for Single Cylinder Metal Engine Model Kit Full Metal DIY 3D Assembly Puzzle
Single Cylinder Metal Engine Model Kit Full Metal DIY 3D Assembly Puzzle


































I use this in my shop class. Kids actually pay attention when they can see it running. Feels well made. Not a quick afternoon thing โ took me a full day โ but that’s part of why it’s good for teaching.
Not cheap but my son’s studying engineering and he was thrilled. Spent most of Saturday on it. Motor runs smooth and you can actually watch the piston go. More than just a desk toy.