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Tractor Vacuum Engine Motor Model Stirling Engine Kit Toys

Tractor Vacuum Engine Motor Model Stirling Engine Kit Toys

Regular price $189.00 USD
Regular price Sale price $189.00 USD
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The Tractor Vacuum Engine is an air-cooled model designed to illustrate the principles of Stirling engines. Utilizing air for natural cooling and a closed cylinder with water for expansion and compression, this engine provides a hands-on educational experience, showcasing how thermal energy can be converted into mechanical work.


Novel Design: This Stirling engine is uniquely shaped like a retro tractor, offering a special and distinctive appearance that sets it apart from typical models.

High Craftsmanship: Constructed entirely of metal, the engine is robust, durable, and resistant to wear. The retro coloring adds to its aesthetic appeal, making it a visually striking piece. Each engine is handcrafted with exquisite attention to detail.

Educational Toy: By manually operating the engine, users can observe the entire running process, providing a tangible understanding of Stirling engine principles. This interactive experience can deepen interest in physics, particularly in concepts covered in junior high school curriculums.

Ideal Gift Option for Many Applications: With its competitive price and attractive design, this engine is an excellent gift choice for various occasions. It is perfect for kids' science projects, physical and mechanical learning, classroom demonstrations, and as a unique birthday gift for friends, family, and educators. Its appeal spans across schools, colleagues, and more.


1.After using it, please let the engine natural cool.
2.Do not touch the alcohol burner, burned tube or the metal to avoid burns.
3. 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.
4.The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.


Item Name: Tractor Vacuum Engine
Material: Metal
Product Size: 18 x 8 x 12cm
Product Weight: 1100g
Packing: Standard Express Box

Packing List:

1 x Tractor Vacuum Engine

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