HARVESTING VEHICLE CONVERTED FOR HALF-TRACK Russian patent published in 2017 - IPC B62D55/04 B62B19/02 B60C27/02 

FIELD: transportation.

SUBSTANCE: harvesting vehicle comprises a leading bridge and a controlled bridge, on which a half-track on rubber-reinforced tracks and controlled wheels, and shielding panels, respectively, are mounted. Each controlled wheel is equipped with a support, the base of which is made in the form of a ski and is closed at the top in the front part, in the motion direction, with a streamlined casing with sidewalls forming in the rear support part a gate into which the controlled wheel enters until the stop welded to the support base and to the sidewalls of the streamlined casing. The vertical projection of the controlled wheel axis divides the support base into two unequal parts, the front part of which is longer.

EFFECT: improved passability of the harvesting vehicle.

7 cl, 8 dwg