In large-scale excavation environments like mining pits and heavy earthmoving projects, hydraulic instability often appears as delayed response and uneven multi-motion control. RITO 4360542 EX1100-3 NV270 Hydraulic Piston Pump Assembly is positioned to re-establish stable working pressure for EX1100 series machines operating under continuous load.
Item NO.:
4394897 4411536 442Order(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 | EX1100, EX1100-3 |
| Application | Excavator |
| Material | Reinforced Alloy Steel Housing |
| Product Color | Industrial Grey |
| Working Temperature | -25°C to 95°C |
| Key Function | Restores hydraulic pressure balance and excavator operating efficiency |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Helps restore coordinated excavator movements by stabilizing overall pressure behavior.
Supports large excavators with strong internal resistance against long-term operational wear.
Enhances simultaneous boom, arm, and swing operation smoothness under load.
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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