This RITO 9285566 Hydraulic Gear Pump Assembly (HPK060) is a key hydraulic component for Hitachi ZX120-3, ZX130-3, and ZX200-3 excavators, designed to deliver stable hydraulic pressure and flow for auxiliary and pilot system operations. It ensures smooth control response, efficient oil circulation, and reliable performance in construction environments.
Item NO.:
9285566Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSSystem instability, slow response, and internal leakage can lead to reduced efficiency and increased maintenance costs. This gear pump assembly is engineered with OEM-level precision, featuring stable output, high wear resistance, and exact fitment for fast installation. Backed by RITO’s stable supply chain and professional technical team, we provide fast technical support and rapid replacement solutions to keep your equipment running efficiently.

| Part Number | 9285566 |
|---|---|
| Part Name | Excavator Hydraulic Pump |
| Compatible Brand | HITACHI |
| Applicable Models | ZX120-3, ZX130-3, ZX200-3 |
| 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 |

Delivers consistent hydraulic flow and pressure, ensuring smooth operation of pilot and auxiliary systems.

Optimized gear structure improves oil delivery efficiency and enhances overall hydraulic system performance.

Manufactured to match original specifications, enabling seamless installation without modification.

High-strength gear components reduce internal leakage and extend service life under continuous operation.

FAQ
A: Slow response, insufficient pressure, abnormal noise, and internal leakage usually indicate gear wear or oil contamination.
A: Ensure clean hydraulic oil, proper alignment, and correct sealing to prevent leakage and early failure.
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
A: Please verify part number (9285566), pump model HPK060, and machine models ZX120-3 / ZX130-3 / ZX200-3.
Q:Can it operate under continuous working conditions?
A: Yes, it is designed for stable performance in continuous construction operations with reliable efficiency.
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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