A tractor with propulsion for all the wheels and change of direction of these, especially for agricultural purposes (Machine-translation by Google Translate, not legally binding)

摘要

Tractor with all-wheel drive and direction change, especially for agricultural purposes, essentially characterized by the four wheels of the same size are suspended by movable stringers, mounted on the central part of the tractor, and carried inside , which is hermetically closed to retain the oil, impulse elements. (Machine-translation by Google Translate, not legally binding)