WHEELED TRACTOR PRELOADER Russian patent published in 2020 - IPC B60B11/02 B62D13/00 B60B39/00 B60D1/46 B62D53/04 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural transport, namely to additionally installed auxiliary devices. Wheel tractor pre-loading device is made in the form of a structure consisting of flexible cable linkage fixed by one end in bracket on lower rear part of tractor housing. At that, rope power link passes through retainers arranged on tractor lower link of lower links of tractors, polyspast block with adjustable hook fixture fixed in central process hole of power traverse of tow bar of trailer, and is installed with subsequent end in bracket on lower rear part of tractor housing.

EFFECT: higher cross-country capacity, reduced slippage, higher agrotechnical speed, productivity and efficiency of wheeled tractor.

1 cl, 5 dwg