Hydraulic weakness in compact excavators often shows up as slow response, reduced digging force, and unstable cycle movement during continuous operation. The 4373709 / 4377971 piston pump assembly is designed for EX60-5 and ZX60-5 systems, restoring consistent hydraulic pressure through a reliable AP2D36 configuration to support smooth machine performance in construction and earthmoving work.
Item NO.:
4373709 4377971Order(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 | EX60-5, ZX60-5 |
| Application | Excavator |
| Material | High-Strength Alloy Steel |
| Product Color | Industrial Grey |
| Working Temperature | -20°C to +85°C |
| Key Function | Provides hydraulic pressure for excavator working systems |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Supports consistent pressure delivery across EX60-5 and ZX60-5 working cycles.
Helps recover digging strength and actuator responsiveness in worn hydraulic systems.
Suitable for small-to-medium machines working in confined or urban job sites.
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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