Hydraulic inefficiency on large excavators can lead to slower cycle times and rising maintenance expenses. Built around the proven 4289281 configuration, this multiple pump assembly delivers the hydraulic force required for EX550LCH equipment, ensuring dependable performance in quarrying, mining, and heavy earthmoving operations.
Item NO.:
9136529Order(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 | EX550LCH, EX600LCH |
| Application | Excavator |
| Material | High-Strength Alloy Steel |
| Product Color | Grey |
| Working Temperature | -20°C to +80°C |
| Key Function | Supplies hydraulic power to excavator working systems |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Provides consistent flow and pressure for demanding excavation and loading tasks.
Supports coordinated hydraulic functions, improving machine responsiveness and efficiency.
Handles extended operation in mining, quarry, and heavy construction environments.
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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