Cooling arrangement for use in work machine i.e. agricultural harvester, has pump and motor comprising adjustable captive washers with degrees of freedom, and another motor that is not adjustable

摘要

The arrangement has a fan (20) attached to a heat exchanger (16), and a fan (22) attached to a heat exchanger (18). A hydraulic motor (28) is connected with the fan (20) and a hydraulic motor (30) is connected with the fan (22). A hydraulic pump (24) is connected with the motors in a hydraulic fluid-conducting manner. The pump and the motor (30) comprise adjustable captive washers (26, 32) with degrees of freedom. The motor (28) is not adjustable. The motors (28, 30) and the pump are arranged in a closed circuit.