Ground-working appliance

摘要

A ground-working appliance which replaces the driving wheels of the tractor is proposed. A direct energy-saving and ground-protecting working at low investment costs is possible with this. The motor power is still only reduced by 10-12% gear losses. Moreover, deep ground working, as is known with a plough and grubber, is possible. The proposed procedure is far superior to all methods known hitherto. No losses caused by slip, rolling resistance, ground pressure, gearwheel engagements, bearings or rapidly rotating implements occur.