Tractor Model: This is a very creative movable tractor model with a windshield in the shape of a violent skull. Powered by a real miniature Stirling engine that drives the tractor.
Well-Made: Crafted from brass and stainless steel and aluminum alloys, it has a refined, robust and mechanical look. The engine heat dissipation method adopts air cooling, and the air is cooled naturally after contacting the surface of the heat sink, and the service life is long.
Science and education toy: This is a fun and imaginative technology toy, explore science in the process of playing, observe the magical operation and energy conversion process, and understand the operation principle of external combustion engine and car model.
Ready to use: The tractor is fully assembled, all you need to do is add alcohol fuel to get the tractor running and steering the vehicle forward.
BEST CREATIVE GIFT: This is an amazing mechanical craft and feel the magic of a Stirling engine at work. Whether it is for personal use or as a personalized model gift for friends, family, and model lovers during major festivals. Packing: boxed. Packing list: tractor*1, manual*1.
