Arrangement of rear axle of agricultural harvester for a combine harvester, agricultural, and method for operating a rear axle of agricultural harvester

摘要

Arrangement of rear axle of agricultural harvester for a combine harvester, agricultural, and method for operating a rear axle of agricultural harvester.It is described a set of rear axle of agricultural harvester for an agricultural harvester (10) with a body (12), the arrangement comprising left and right rear wheels (18, 20).Device for supporting the wheels for rotation about an axis generally vertical direction (38,40,78,94) and to support the wheels for extension and retraction of the body of the combined 26,28,30,90)The device actuator for actuating the wheels (38,40,70,72,94) and to extend and retract the wheels (34,36,70,72), an electronic controller (50) coupled to the actuator for actuating device.To extend and retract the wheels