EX300H-2 and EX300LC-2 excavators working under long-duty mining or earthmoving cycles often develop reduced hydraulic response and unstable multi-action coordination. RITO 9121916 HPV145 Main Hydraulic Pump Assembly is used as a core replacement component to restore stable hydraulic performance in heavy construction equipment.
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 | EX300H-2, EX300LC-2 |
| Application | Excavator |
| Material | Forged Alloy Steel Housing |
| Product Color | Industrial Grey |
| Working Temperature | -25°C to 95°C |
| Key Function | Restores excavator hydraulic system pressure stability |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Re-establishes stable pressure delivery for full-cycle excavation work.
Supports reliable performance in medium-to-heavy excavator platforms.
Reduces delay and uneven response during simultaneous operations.
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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