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RITO Excavator Main Pump Assy 9271079 ZX160LC-3 A8VO80 Variable Displacement Pump 9268632 9213322 ZX160-3 Axial Piston Pump

Hydraulic power drop and unstable flow in ZX160 series excavators can seriously reduce digging efficiency and increase fuel consumption during continuous earthmoving work. The 9271079 main pump assembly is designed for ZX160LC-3 machines, delivering stable hydraulic output and responsive control for demanding construction and mining operations.

  • Item NO.:

    9271079 9268632
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

9271079 Hydraulic Pump

 
Product Specifications

Part Number 
9271079
Part Name Hydraulic Pump
Compatible Brand Hitachi
Applicable Models ZX160LC-3, ZX160-3
Application Excavator
Material High-Strength Alloy Steel
Product Color Industrial Gray
Working Temperature -30°C to +90°C
Key Function Provides hydraulic pressure and variable flow control for excavator systems
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Precise Variable Displacement Control

Adjusts hydraulic output intelligently to match working load, improving efficiency and fuel utilization.

Leak-Free

Stable Multi-Function Operation

Supports smooth coordination of boom, arm, and bucket movements under complex workloads.

Direct Fitment

Heavy-Duty Excavation Reliability

Engineered for continuous operation in mining, quarry, and infrastructure environments.

Rigorous Testing

Reduced Hydraulic Energy Loss

Optimized internal design improves flow efficiency and minimizes unnecessary power waste.

Excavator Hydraulic Part

FAQ


QWhat symptoms indicate a failing hydraulic pump in ZX160-3 excavators?
A: Slow hydraulic response, weak digging force, pressure instability, overheating, and abnormal noise are common warning signs.

 

QWhy does performance drop only during heavy load operation?
A: Internal leakage or worn swash plate components can reduce pressure output when hydraulic demand increases.
 
Q: Can this pump handle mining and long-hour operation?
A: Yes. It is designed for stable hydraulic performance under continuous heavy-duty excavation conditions.
 
Q: How does it perform in harsh environments with dust and temperature changes?
A: The reinforced structure maintains reliable operation even in high-dust, high-vibration, and fluctuating temperature environments.
 
Q: What quality options are available?

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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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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