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RITO Main Hydraulic Pump 4262800 EX400H-3 K3V180 Hydraulic Ram Pump 9129693 9129411 EX400LCH-3 Excavator Piston Pump

Loss of hydraulic efficiency can significantly affect excavation output, causing slower cycle speeds and reduced machine performance on demanding jobsites. The 4262800 main hydraulic pump is developed to deliver dependable hydraulic power and accurate flow control, helping operators maintain productivity in large-scale construction and mining applications.

  • Item NO.:

    9129693 9129411
  • Order(MOQ):

    1
  • Payment:

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

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

9129693 Hydraulic Pump

 
Product Specifications

Part Number 
9129693
Part Name Hydraulic Pump
Compatible Brand Hitachi
Applicable Models EX400H-3, EX400LCH-3
Application Excavator
Material High-Strength Alloy Steel
Product Color Metallic Gray
Working Temperature -30°C to +100°C
Key Function Supplies hydraulic power and controls flow within the excavator system
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Optimized Hydraulic Energy Transfer

Provides efficient power conversion for stable excavator performance under varying workloads.

Leak-Free

Heavy-Duty Piston Pump Design

Constructed to withstand continuous operation in demanding excavation environments.

Direct Fitment

Responsive Hydraulic Control

Supports precise machine movements and improved operator control accuracy.

Rigorous Testing

Stable Performance Under Load

Maintains consistent pressure output during intensive digging and material handling tasks.

Excavator Hydraulic Part

FAQ


QWhat warning signs suggest the hydraulic pump requires inspection?
A: Weak digging force, delayed hydraulic response, abnormal vibration, pressure fluctuation, and excessive oil temperature.
 
QWhat technical procedures should be followed during installation?
A: Clean the hydraulic system thoroughly, replace filters, inspect oil quality, verify shaft alignment, and bleed air from the circuit.
 
Q: Can this pump support long-duration excavation projects?
A: Yes. It is engineered to maintain stable hydraulic performance during extended operating periods and heavy workloads.
 
Q: How does it perform in challenging environmental conditions?
A: When combined with proper maintenance and clean hydraulic oil, it delivers reliable performance in dusty, hot, and high-load applications.
 
 
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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