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RITO Hydraulic Pump 4126795 4160879 High Pressure NV270 Main Pump EX1000 EX1000-1 4209318 9053726 Excavator Axial Piston Pump

Built for large-scale mining and continuous excavation work, RITO Hydraulic Pump 4126795 4160879 delivers stable hydraulic transmission for EX1000 and EX1000-1 excavators. Its NV270 structure supports high-load digging environments with smoother actuator response and reduced pressure fluctuation.

  • Item NO.:

    4160879
  • Order(MOQ):

    1
  • Payment:

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

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

4160879 Hydraulic Pump

 
Product Specifications

Part Number 
4160879
Part Name Hydraulic Pump
Compatible Brand Hitachi
Applicable Models EX1000, EX1000-1
Application Excavator
Material Hardened Alloy Steel
Product Color Metallic Gray
Working Temperature -25°C to 90°C
Key Function Supply hydraulic pressure for excavator operating system
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Heavy-Duty Hydraulic Output

Designed for high-tonnage excavators requiring continuous pressure during mining and rock excavation.

Leak-Free

Durable Axial Piston Structure

Improves internal wear resistance and supports long service intervals under harsh conditions.

Direct Fitment

Responsive Hydraulic Control

Enhances boom and bucket operation speed for more precise machine movement.

Rigorous Testing

Optimized For EX1000 Series

Compatible with EX1000 and EX1000-1 hydraulic systems for stable installation and operation.

 

Excavator Hydraulic Part

FAQ


QWhat hydraulic pump failure symptoms should operators watch for?
A: Delayed hydraulic action, unstable pressure, overheating oil, and abnormal vibration are common warning signs.
 
QWhat installation points are critical before startup?
A: Check oil cleanliness, suction pipeline sealing, shaft alignment, and air removal from the hydraulic system.
 
Q: Can this hydraulic pump handle long-hour mining operations?
A: Yes, the reinforced piston structure is designed for continuous heavy-load excavation environments.
 
Q: Why is hydraulic flow consistency important in large excavators?
A: Stable hydraulic output improves digging efficiency, protects hydraulic components, and reduces maintenance frequency.
 
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.

Leave A Message

Leave A Message
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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