Hydraulic performance on aging EX series machines often drops due to internal leakage and unstable pressure control. RITO 4191115 EX100WD HPV050 Main Hydraulic Pump Assembly is developed to bring back original working balance for EX100-2 and EX100WD excavators used in earthmoving and site preparation.
Item NO.:
4191115Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
| Part Number |
|
|---|---|
| Part Name | Hydraulic Pump |
| Compatible Brand | Hitachi |
| Applicable Models | EX100WD, EX100-2 |
| Application | Excavator |
| Material | Heat-Treated Alloy Steel Housing |
| Product Color | Industrial Grey |
| Working Temperature | -25°C to 90°C |
| Key Function | Rebuild hydraulic pressure and restore excavator working performance |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Re-establishes balanced hydraulic timing so boom and bucket movements feel closer to factory-level operation.
Reduces irregular oil pulsation, improving smoothness during simultaneous excavator actions.
Ideal replacement solution for EX100WD / EX100-2 units suffering from power loss or slow cycle speed.
FAQ
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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