702-21-57400 Komatsu excavator accessories pc200-7 pc200-8 hydraulic pump solenoid valve
» Excavator Hydraulic Pump Parts

Excavator Hydraulic Pump Parts


The main internal components of a hydraulic pump include:

Pump Casing: The outer shell that protects the internal components.
Driveshaft: Connected to the input source to transmit power.
Impeller or plunger: creates fluid pressure.
Suction port: absorb liquid.
Discharge port: delivers liquid to the system.
Seals and Bearings: Prevent leakage and reduce friction.
Control valve (may be available on some pump models): used to adjust flow and pressure

Hydraulic pump parts

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