Hydraulic instability in ZX130K excavators often appears as weak digging force, delayed actuator response, and uneven pressure behavior during continuous operation. The 9192497 / 9197338 / 9227923 HPK055 variable displacement pump assembly is designed to restore stable hydraulic output, ensuring consistent power delivery across ZX130 and ZX130K machine systems.
Item NO.:
9192497(9197338)(922Order(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 | ZX130, ZX130K |
| Application | Excavator |
| Material | High-Strength Alloy Steel |
| Product Color | Industrial Grey |
| Working Temperature | -20°C to +85°C |
| Key Function | Converts engine power into hydraulic system pressure and flow control |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Hydraulic output adjusts according to resistance changes, maintaining system stability.
Restores digging strength and improves actuator responsiveness in worn systems.
Built for vibration resistance, dust exposure, and continuous operation cycles.
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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