Excavator Hydraulic Pump 708-2L-00524 708-2L-00521 708-2L-00522 Komatsu PC1250-7 PC1100-6 Main Piston Pump Pressure Pump
Excavator Hydraulic Pump 708-2L-00524 708-2L-00521 708-2L-00522 Komatsu PC1250-7 PC1100-6 Main Piston Pump Pressure Pump
Common Faults
- Low auxiliary pump pressure, insufficient pilot pressure, slow response of control joystick
- Abnormal noise and vibration of pump housing
- Heavy internal leakage, rapid increase of hydraulic oil temperature
- Worn gears/pistons, unstable flow, intermittent pilot operation
- Oil seepage or leakage at shaft oil seal
- Pump body wear and seizure, severe fluctuation of pilot pressure
Procurement Requirements
- Applicable Model: Auxiliary Pump (Pilot Pump) for Komatsu PC1250-7 PC1100-6 Excavator
- Product Type: New Part / Remanufactured Part
- Performance Requirement: Factory pressure and flow meet specifications, no internal leakage, test report available
- Warranty: Provided with warranty period
- Packing: Export anti-collision packaging marked with part number and machine model
Product Images