Engine overheating or fan audibly slower on your PC200-8 or PC300-8? A worn 708-7W-00051 hydraulic fan motor fails to maintain the rated fan speed needed for full cooling capacity under maximum hydraulic load in hot ambient conditions. RITO supplies this remanufactured fan motor to restore full fan speed and thermal control.
Item NO.:
708-7W-00051Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In Stock708-7W-00051-FX Hydraulic Fan Motor (Remanufactured) for Komatsu PC200-8, PC210-8, PC220-8 and PC300-8 excavators. FX designation indicates remanufactured unit with new rotating group, seals and relief valve to OEM specification. Motor housing inspected and recertified. Restores rated fan speed at the correct fan circuit operating pressure.
| Part Number | 708-7W-00051 |
|---|---|
| Part Name | Hydraulic Fan Motor (Remanufactured) |
| Compatible Brand | Komatsu |
| Applicable Models | PC200-8, PC210-8, PC220-8, PC300-8 Excavator |
| Application | Hydraulic-driven radiator cooling fan motor for Komatsu PC200-8 and PC300-8 series |
| Material | Remanufactured housing, new rotating group and seals |
| Product Color | Metallic finish |
| Working Temperature | -25°C~+80°C |
| Key Function | Converts fan circuit flow into cooling fan speed for PC200-8 and PC300-8 engine thermal management |
| Condition | Remanufactured to OEM specification (FX grade) |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
New rotating group, all seals and fan circuit relief valve fitted; housing inspected and recertified; motor tested at rated fan circuit pressure before shipping.
708-7W-00051 covers PC300-8 in addition to PC200-8 through PC220-8, making one fan motor applicable across Komatsu 20-30 tonne machine classes.
Fan circuit relief valve re-set to OEM fan speed specification during remanufacture, restoring correct fan RPM at the rated fan circuit pressure.
Remanufactured at OEM fan motor performance with OEM housing retained and verified, providing a lower-cost alternative to new motor without sacrificing cooling performance.
FAQ
Q: What symptoms indicate the 708-7W-00051 fan motor is failing on PC200-8?
A: Engine coolant temperature reads higher than normal at full load, fan speed is audibly reduced compared to a reference machine, fan motor case temperature is significantly above ambient after 30 minutes of operation at rated engine speed.
Q: What is the FX remanufacture standard for 708-7W-00051?
A: FX indicates the fan motor housing is retained and inspected; the rotating group (cylinder block, pistons, valve plate) is replaced with new components; all seals are new; and the relief valve is re-set to OEM fan speed calibration before testing.
Q: Should I flush the fan circuit when fitting a remanufactured 708-7W-00051?
A: Yes. Replace the fan circuit inline filter and drain the fan circuit return line before connecting to remove debris from the old failed motor.
Q: How to confirm 708-7W-00051 fits my PC200-8 or PC300-8?
A: Match part number 708-7W-00051 and confirm machine model is PC200-8, PC210-8, PC220-8 or PC300-8. Provide machine serial number for cross-reference.
Q: What quality options are available?
A: We provide original, OEM and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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