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Excavator Komatsu PC850-8 PC1250-7 PC1250-8 PC2000-8 Fan Motor Cooling Radiator 708-7W-00130

Excavator Komatsu PC850-8 PC1250-7 PC1250-8 PC2000-8 Fan Motor Cooling Radiator 708-7W-00130

708-7W-00130 Excavator cooling fan motor

708-7W-00130

Komatsu PC850-8 Cooling Fan Motor

Place of Origin:

China

Brand Name:

CAVOYD

Model Number:

PC850-8 PC1250-7 PC1250-8 PC2000-8

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Product Details
Product Name:
Fan Motor
Part No:
708-7W-00130
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:

708-7W-00130 Excavator cooling fan motor

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708-7W-00130

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Komatsu PC850-8 Cooling Fan Motor

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Dimension: L30×W30×H40 cm
Delivery Time
3-8 days
Payment Terms
T/T
Supply Ability
300pcs/day
Product Description
Common Faults & Troubleshooting
  • Fan not rotating / abnormal speed: Measure the fan motor inlet pressure and flow. If pressure is normal but the fan does not turn, it indicates internal motor wear. If pressure or flow is insufficient, check the fan pump, filter, and oil circuit.
  • Variable-speed failure (constant high/low speed): Faulty solenoid valve or abnormal electronic control signal. This unit has an electronically controlled variable-speed fan; check the solenoid and wiring first.
  • Abnormal noise / squealing: Worn motor bearing, air ingestion in the system (cavitation), or contaminated oil.
  • Oil leakage: Aged shaft oil seal or worn end-cover O-rings.
  • High oil temperature: Severe internal motor leakage generates heat, accelerating wear.
Repair & Purchasing Recommendations
  • Light wear: Replace the oil seal and seal kit, clean the interior, and inspect or repair the solenoid valve.
  • Severe scoring: Replace the rotating group parts or the fan motor assembly.
  • After reassembly, always fill with hydraulic oil before starting. Running dry will burn out the motor.
  • When ordering, confirm the specific sub-model and the original old part number.
Komatsu PC850-8, PC1250-7, PC1250-8, and PC2000-8 excavator fan motor auxiliary cooling radiator fan motor, part number 708-7W-00130

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