In large excavator operations, inconsistent hydraulic response often leads to slower cycle times, weak digging force, and reduced efficiency under continuous load. The 4236052 main hydraulic pump assembly is engineered to restore stable pressure delivery and accurate flow control, ensuring dependable performance in demanding mining and construction environments.
Item NO.:
4236051 9073620 4205Order(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 | EX400LCH, EX400 |
| Application | Excavator |
| Material | High-Strength Alloy Steel |
| Product Color | Industrial Gray |
| Working Temperature | -30°C to +105°C |
| Key Function | Supplies and regulates hydraulic power for excavator systems |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Keeps hydraulic flow stable across all working functions for consistent machine performance.
Optimizes hydraulic output in real time according to working resistance.
Built to endure harsh mining and large-scale excavation conditions.
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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