Hydraulic performance loss in EX300LC-2 and EX300-2 excavators is often reflected in slower cycle speed, weak digging force, and unstable response during combined operations. RITO 9121916 HPV145 Piston Pump Assembly is introduced as a replacement solution to restore stable hydraulic function in heavy-duty construction machinery.
Item NO.:
9121943 9121942Order(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 | EX300LC-2, EX300-2 |
| Application | Excavator |
| Material | Forged Alloy Steel Housing |
| Product Color | Industrial Grey |
| Working Temperature | -25°C to 95°C |
| Key Function | Restores hydraulic system pressure and working stability |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Rebuilds consistent oil delivery across the entire working system.
Ensures balanced output behavior for stable machine operation.
Reduces hesitation during simultaneous hydraulic movements.
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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