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708-25-04051 708-25-04014 20Y-60-X1261 Hydraulic Pump for Komatsu PC200-5 PC210-5 PC240-5 PC270-5 Excavator

708-25-04051 708-25-04014 20Y-60-X1261 Hydraulic Pump for Komatsu PC200-5 PC210-5 PC240-5 PC270-5 Excavator

20Y-60-X1261 Hydraulic Pump

Hydraulic Pump for Komatsu PC200-5

708-25-04051 main piston pump

Place of Origin:

China

Brand Name:

CAVOYD

Model Number:

PC200-5 PC210-5 PC240-5 PC270-5

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Product Details
Product Name:
Hydraulic Pump Assembly
Part No:
708-25-04051 708-25-04014 20Y-60-X1261
Applicable Model:
PC200-5 PC210-5 PC240-5 PC270-5
Condition:
New / Rebuilt
MOQ:
1 Set
Price:
Negotiable
Payment Terms:
Western Union, T/T, Assurance
Supply Ability:
300 Sets / Month
Delivery Time:
3-8 Working Days
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Warranty:
6 Months
Highlight:

20Y-60-X1261 Hydraulic Pump

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Hydraulic Pump for Komatsu PC200-5

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708-25-04051 main piston pump

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Dimension: L50×W50×H70 cm
Delivery Time
3-8 days
Payment Terms
T/T
Supply Ability
300pcs/day
Product Description
Excavator Hydraulic Pump 708-25-04051 708-25-04014 20Y-60-X1261

Main piston pump compatible with Komatsu PC200-5, PC210-5, PC240-5, and PC270-5 excavator models.

Common Faults & Solutions
  • Weak operation when hot: Wear of pistons and valve plate reduces volumetric efficiency. Hydraulic oil contamination is the primary cause.
  • Engine lugging & speed drop: Misadjusted or stuck TVC torque valve causes pump absorbed torque to exceed engine output.
  • Slow movement of whole machine: Stuck NC negative flow valve spool; worn internal pump parts; worn rear pilot pump leads to insufficient pilot pressure (special fault of PC200-5).
  • Abnormal noise & vibration: Blocked suction filter, air ingress causing cavitation; damaged pump bearing, piston & shoe or pilot gear pump.
  • Large case drain flow: Internal pump wear leads to high-pressure internal leakage.
  • Crawler drift: Uneven flow between front and rear pump, unbalanced TVC valve requiring servo piston shim adjustment.
Product Images
Excavator hydraulic pump component view Hydraulic pump assembly diagram Pump internal mechanism detail Pump mounting and connection points Hydraulic pump side view Pump internal components close-up Pump housing and port details Complete pump assembly Pump installation orientation Pump technical specifications label Hydraulic pump maintenance points Pump performance testing setup

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