Hydraulic inefficiency can lead to slow digging cycles, reduced breakout force, and costly downtime. The 9149649 main pump assembly is designed to deliver precise variable displacement control, ensuring consistent hydraulic performance for demanding earthmoving, quarry, and mining applications. Compatible with HPV145 tandem pump systems used on heavy 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 | EX310H-3C, EX300-3C |
| Application | Excavator |
| Material | High-Strength Alloy Steel |
| Product Color | Metallic Gray |
| Working Temperature | -25°C to +95°C |
| Key Function | Generate and regulate hydraulic power for excavator working systems |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Automatically adjusts hydraulic output according to workload, helping improve machine efficiency and fuel utilization.
Provides balanced hydraulic flow for multiple working functions operating simultaneously.
Suitable for demanding construction, mining, and aggregate handling 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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