Tractor for agrarian works, has rolling straight truck chassis`s wheels and hitch lifting device actuated by electrical energy source carried by chassis for implementing electric motor controlling wheels and hitch lifting device

摘要

The tractor (1) has a rolling straight truck chassis (2) surmounted with a driver`s platform (3) and including a three point hitch (4). Wheels (10) of the chassis and a hitch lifting device are actuated by an electrical energy source carried by the chassis for implementing an electric motor (13) e.g. synchronous electric motor, controlling the wheels and the lifting device. Two wheel trains (6, 7) are disposed at the front and rear of the chassis, and a wheel train (8) is disposed between the wheel trains (6, 7).