Stirling Engine Battle Tank External Combustion Engine Motor Model - Gift for Collection

Features:
1, Beautiful Appearance: with tank shape, the decorative gun make the stirling engine looks more realistic.
2, High Craftsmanship: the main components are made of aluminum alloy, the track is made of rubber, make the whole engine structure light. The lightweight fuselage structure and sufficient power make the tank have a certain ability to cross obstacles.
3, Stable: The tank engine has an alcohol lamp fixing bracket, safer and more reliable.
4, Priority Gift Option for Many Applications: It has a wide range of application as, great gift for Kids' science project, Physical / mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.

Operational Instruction:
1, Put the tank engine in a horizontal position.
2, Inject high-concentration alcohol into the alcohol lamp to ensure the safety, and ignite the alcohol lamp.
3, Preheating for 1 to 2 minutes, the alcohol lamp heats the piston tube, and the dry air expands to generate power.
4, At the same time, the flywheel is assisted by hand to drive the flywheel to rotate rapidly, and the tank will start moving forward.

Specifications:
Material: Metal + Plastic + Rubber
Speed: 1200RPM
Dimensions: 25.5 x 12.5 x 10cm
Weight: 457g
Package Dimensions: 30 x 17 x 15cm
Package Weight: 650g
Packing: Box

Packing List:
1 x Tank Stirling
1 x Alcohol Lamp

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