345C Material Handler Hydraulic System Caterpillar


Generator Set Control

Usage:

345C MH D3S



Illustration 1g01152146

(1) Return line

(2) Case drain line

(3) Generator pump

(4) Line

(5) Line

(6) Filter (case drain for generator motor)

(7) Generator motor

(8) Drive pump

(9) Hydraulic tank

Generator pump (3) is a gear pump that is coupled to drive pump (8). Generator pump (8) rotates whenever the engine is running. Generator motor (7) is a piston motor.

Generator pump (3) gets oil from hydraulic tank (9) through line (5). Oil from generator pump (3) flows through line (4) and the oil enters the motor. The oil causes generator motor (7) to rotate. Return oil from the motor flows through return line (1) to hydraulic tank (9) .

Case drain oil from the motor flows through filter (6) and returns to hydraulic tank (9).

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