This RITO 9295140 4663831 Hydraulic Pump is a core power component for Hitachi ZAXIS75US-3 and ZAXIS85USB-3 excavators, responsible for converting mechanical energy into stable hydraulic pressure to drive the arm, bucket, and travel systems. It ensures smooth operation, consistent flow output, and reliable performance under demanding construction and mining conditions.
Item NO.:
9295140Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
| Part Number | 9295140 / 4663831 |
|---|---|
| Part Name | Excavator Hydraulic Pump |
| Compatible Brand | HITACHI |
| Applicable Models | ZAXIS75US-3, ZAXIS85USB-3 |
| Application | Excavator hydraulic system |
| Material | High-strength alloy steel |
| Product Color | Metallic gray |
| Working Temperature | -20°C to 90°C |
| Key Function | Convert mechanical energy into hydraulic energy for system operation |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Ensures consistent pressure and smooth machine operation under heavy-duty conditions.
Designed for exact compatibility, allowing direct installation without modification.
Built with wear-resistant materials to extend service life and reduce breakdowns.
Stable inventory and quick delivery meet urgent and bulk procurement needs.
FAQ
A: Common issues include weak operation, abnormal noise, oil leakage, and unstable pressure, usually caused by internal wear or contamination.
A: Ensure clean hydraulic oil, correct alignment, and proper air bleeding before operation to prevent cavitation and early damage.
A: Please verify your excavator model (EX200-1 or EX220-1), pump model (HPV116 or HMG32), and the original part number (141634) on your existing rotating group.
A: Yes, it is designed for high-load, high-temperature, and continuous operation in construction and mining conditions.
Q:How can I confirm compatibility before purchasing?
A:Please verify part numbers (9295140 / 4663831), machine model, and technical specifications for accurate matching.
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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