In heavy-duty excavators, degraded hydraulic response often shows up as uneven flow distribution, slow cycle speed, and reduced digging power under load. The 9149125 main hydraulic pump assembly is developed to re-establish stable pressure regulation and smooth energy transmission, supporting reliable performance in continuous mining and earthmoving operations.
Item NO.:
9166355 (9169055) 91Order(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 | EX370HD-5, EX370-5 |
| Application | Excavator |
| Material | Reinforced Alloy Steel |
| Product Color | Industrial Gray |
| Working Temperature | -25°C to +100°C |
| Key Function | Converts engine power into regulated hydraulic energy |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Maintains stable performance by adjusting flow output according to real working conditions.
Ensures balanced hydraulic supply for simultaneous machine functions without performance loss.
Engineered for durability in mining, quarrying, and large-scale excavation 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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