Screw-Propelled Drive Tractor On The Screw Mode Again
Screw-propelled vehicles are designed and created for land or amphibious uses to effectively cope with harsh natural conditions and challenging roads including snowy, icy or muddy lands and swamps.
Screw-propelled vehicles are characterized with a rotation of one or more auger-like cylinders. As a winner of various battles, this screw drive is on the screw mode again. Check out this, it's cool as hell!!!