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Home > Products > Excavator Main Control Valve >
709-14-94000 709-14-94001 Main Control Valve for Komatsu PC1250-7 PC1250-8 Excavators

709-14-94000 709-14-94001 Main Control Valve for Komatsu PC1250-7 PC1250-8 Excavators

709-14-94000 main control valve

709-14-94000

Komatsu PC1250-7 Main Control Valve

Place of Origin:

China

Brand Name:

CAVOYD

Certification:

ISO90001

Model Number:

PC1250-7 PC1250-8

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709-14-94000 709-14-94001 Main Control Valve for Komatsu PC1250-7 PC1250-8 Excavators 709-14-94000 709-14-94001 Main Control Valve for Komatsu PC1250-7 PC1250-8 Excavators 709-14-94000 709-14-94001 Main Control Valve for Komatsu PC1250-7 PC1250-8 Excavators 709-14-94000 709-14-94001 Main Control Valve for Komatsu PC1250-7 PC1250-8 Excavators 709-14-94000 709-14-94001 Main Control Valve for Komatsu PC1250-7 PC1250-8 Excavators
Product Details
Product Name:
Excavator Control Valve
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Payment Terms:
Western Union, T/T, Assurance
Condition:
New / Rebuilt
Warranty:
6 Months
Part No:
709-14-94000 709-14-94001
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Highlight:

709-14-94000 main control valve

,

709-14-94000

,

Komatsu PC1250-7 Main Control Valve

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Wooden Case / Carton with Foam Protection, or as Required
Delivery Time
3-7 Weekdays
Payment Terms
T/T
Supply Ability
100pcs/day
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CONTACT US
86--18127821703
280835749@qq.com
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Product Description
Komatsu PC1250-7 & PC1250-8 Main Control Valve
Part Numbers: 709-14-94000, 709-14-94001
Common Faults
  • Insufficient flow of main control valve, weak machine performance and slow operation speed
  • Spool sticking, single function failure and uncoordinated combined movements
  • Internal leakage of valve block, insufficient pressure under load and speed drop during operation
  • External oil leakage on valve body, aged and damaged seals and O-rings
  • Wear of valve bore and spool, fluctuating system pressure and jerky operation
  • Relief valve malfunction, system pressure fails to build up or rises abnormally high
Purchasing Recommendations
  • Verify part numbers and machine serial number to confirm compatibility with Komatsu hydraulic excavator
  • Prioritize OEM parts or high-quality remanufactured parts; be cautious of low-cost generic spare parts
  • Inspect valve body for cracks, check integrity of port threads and mounting flange before acceptance
  • Confirm the main control valve assembly comes with a complete seal kit for easy installation and replacement
  • Request warranty from supplier and retain factory inspection report
  • Clean hydraulic tank, replace hydraulic oil and flush pipeline contaminants during valve replacement to prevent secondary wear
Komatsu PC800-8 PC850-8 main control valve component view showing internal parts and assembly Komatsu PC800-8 PC850-8 main control valve assembly diagram with part identification
Tags：

control valve assembly

main control valve

main control valve assembly

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Guangzhou Kawo Construction Machinery Co.,Ltd.
With 20 years of professional experience in construction machinery hydraulics, CAVOYD focuses on hydraulic spare parts supply and remanufacturing for excavators, bulldozers and loaders. We mainly supply hydraulic pumps, control valves, swing assemblies, travel assemblies, fan pumps and fan motors. Our parts fit Caterpillar, Komatsu, Volvo, Hitachi, Kobelco, Sany, Doosan and other mainstream brands. We provide high-quality new parts and precision remanufactured parts, serving global clients wit
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