Working Stirling Engine Powered Miniature Tractor
via
The tractor has a pleasant design, works well with powdered graphite to lubricate the cylinder and without the presence of wind. I would like to inform you again that it is a decorative object, it works with the reported restrictions, I do not recommend that it be tested on steep and steep slopes due to the low torque of the engine. The differential is relatively fragile, with possible breakage if...
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