Frequent pressure fluctuations and weak hydraulic performance can significantly affect excavation productivity. The 9149649 main hydraulic pump assembly is designed to deliver balanced hydraulic flow and dependable power transmission, helping contractors and mining operators maintain efficient machine operation throughout demanding work cycles. Compatible with HPV145 multiple pump systems used on EX300LC-3C and EX310LCH-3C excavators.
Item NO.:
9122780 (9136850) 9Order(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 | EX310LCH-3C, EX300LC-3C |
| Application | Excavator |
| Material | High-Strength Alloy Steel |
| Product Color | Metallic Silver |
| Working Temperature | -25°C to +95°C |
| Key Function | Supply hydraulic power and regulate flow distribution within the excavator system |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Enables simultaneous operation of travel, boom, and attachment functions with consistent hydraulic balance.
Adjusts flow demand automatically to support efficient power utilization across different workloads.
Built to maintain hydraulic stability during continuous excavation and material-handling 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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