LUBRICANT GP - 2507179 - Caterpillar

Illustration 1 g06024833
(1) Winch Pump
(2) Winch charge pump
(3) Winch control lever
(4) Winch drive away switch
(5) Winch freespool switch
(6) Charge filters
(7) Winch displacement control valve
(8) Winch motorThe winch functions are controlled by several operator controls and the Implement Control 2 ECM. The ECM sends signals to solenoids, and receives feedback from sensors in the winch system.The winch piston pump charge circuit provides charge oil to the drive circuit of the winch. The charge pump provides cooling oil and flushing oil to the drive circuit of the winch. The charge circuit from the front piston pump provides signal oil to the winch brake.