Products

RITO Hydraulic Pump 31N5-15030 31N515030 Main Pump K3V112DT R210LC-7 R215-7 R220LC-7 Excavator Piston Pump Hydraulic Pump

Loss of digging strength, delayed cylinder action, or unstable pressure output usually points to fatigue inside the main hydraulic pump system. The RITO 31N5-15030 / 31N515030 hydraulic pump is designed for R210LC-7 / R215-7 / R220LC-7 excavators, using the K3V112DT piston structure to rebuild steady hydraulic energy delivery across the machine.

  • Item NO.:

    31N5-15030
  • Order(MOQ):

    1
  • Payment:

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

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

31N5-15030 Hydraulic Pump

 
Product Specifications

Part Number  31N5-15030
Part Name Hydraulic Pump
Compatible Brand Hyundai
Applicable Models R210LC-7 / R215-7 / R220LC-7
Application Excavator
Material Alloy Steel Housing + Precision Internal Components
Product Color Industrial Grey
Working Temperature -40°C to 135°C
Key Function Convert engine power into hydraulic pressure and flow
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Rebalances Hydraulic Output Behavior

Helps recover steady pressure delivery for multi-function operation stability.

Leak-Free

Engineered Piston Flow Structure

Improves internal hydraulic efficiency and reduces irregular flow loss.

Direct Fitment

Performs Under Continuous Excavation Load

Maintains stable operation during long-hour and high-intensity work cycles.

Rigorous Testing

Direct Fit for R-7 Excavator Series

Compatible with R210LC-7 / R215-7 / R220LC-7 systems.

 

Excavator Hydraulic Part

FAQ


Q: What are early signs of hydraulic pump deterioration?
A: Slow response, weak digging force, rising oil temperature, or inconsistent actuator speed.
 
Q: What leads to piston pump performance loss?
A: Wear of internal components, contaminated hydraulic oil, or prolonged overload working conditions.
 
QWhat should be inspected before installation?
A: Oil cleanliness, suction line blockage, coupling alignment, and hydraulic seal condition.
 
Q: Can performance be restored after replacement?
A: Yes, correct installation helps restore hydraulic pressure balance and operational efficiency.
 
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

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.

Related Products

R320LC-9S R330LC-9S Shaft
RITO Excavator Drive Shaft R300LC 9S R320LC-9S R330LC-9S Hydraulic Pump Shaft PTO Shaft for Excavator Part

This RITO Excavator Drive Shaft PTO Shaft R300LC-9SZ R300LC-9S R320LC-9S R330LC-9S is a key transmission component for Hyundai excavators, responsible for transferring engine power to the hydraulic pump. It ensures stable torque transmission, smooth power delivery, and reliable operation in demanding construction environments.     

View More
31N8-27210 Right joystick
RITO Excavator Right Joystick 31N8-27210 R320LC-7A R330LC-7A R300LC-7 Hydraulic Pilot Control Handle Assembly for Hyundai

This RITO 31N8-27210 Right Joystick Control Handle Assembly is a key control component for Hyundai R320LC-7A, R330LC-7A, and R300LC-7 excavators, designed to transmit precise pilot control signals to the hydraulic system. It ensures smooth operation, accurate response, and stable control of the arm, bucket, and travel functions in construction environments.     

View More
XJBN-00649 Spool valve
RITO Hydraulic Spool Valve XJBN-00649 R320LC-7A R330LC-7A Excavator Main Control Valve for Original Parts

This RITO XJBN-00649 Hydraulic Spool Valve is a critical internal component for the main control valve of Hyundai R320LC-7A and R330LC-7A excavators, designed to precisely regulate hydraulic oil flow and direction within the system. It ensures accurate control response, smooth operation, and stable performance in construction environments.     

View More
XJBN-00650 Spool valve
RITO Hydraulic Spool Valve XJBN-00650 R320LC-7A R330LC-7A Excavator Main Control Valve Original Parts for Hyundai

This RITO XJBN-00650 Hydraulic Spool Valve is a critical internal component for the main control valve of Hyundai R320LC-7A and R330LC-7A excavators, designed to precisely regulate hydraulic oil flow and direction within the system. It ensures accurate control response, smooth operation, and stable performance in demanding construction environments.     

View More
R210-7 Main Relief
RITO Hydraulic Main Relief Valve R210-7 R210-7 R215-7 R220-7 Excavator Main Pressure Relief Valve for Hyundai

This RITO R210-7YLF Hydraulic Main Relief Valve is a critical safety component for Hyundai R210-7, R215-7, and R220-7 excavators, designed to regulate and limit maximum hydraulic pressure within the system. It protects key components from overload, ensuring stable pressure control, smooth operation, and reliable performance in construction environments.  

View More
31N6-17740
RITO Negacon Valve Assembly 31N6-17740 R210-7 R215-7 R220-7 R320LC-7A Excavator Hydraulic Control Valve for Hyundai

This RITO 31N6-17740 Negacon Valve Assembly is a key hydraulic control component for Hyundai R210-7, R215-7, R220-7, and R320LC-7A excavators, designed to regulate negative flow signals and coordinate pump output with system demand. It ensures smooth multi-function operation, optimized power distribution, and improved fuel efficiency in construction environments.

View More
XKAQ-00214 Washer
RITO Flat Washer Thrust Washer XKAQ-00214 Washer for Hyundai R210LC-7 Excavator

Excessive axial play and metal-on-metal friction in excavator joints lead to catastrophic pin wear and structural misalignment. Standard washers often fail under the intense vibration of mining sites. The XKAQ-00214 eliminates these gaps, preventing the costly bore repairs that paralyze your R210LC-7 fleet.

View More
XKAQ-00400 Carrier Assy 1st
RITO 1st Carrier Assembly XKAQ-00400 CARRIER ASSY 1st for Hyundai R330-9 Excavator

Excavator planetary failure forces costly teardowns. XKAQ-00400 eliminates loose pocket wear & cracked bridges seen in weak carriers. Direct-fit for Hyundai R330-9 final drives. Reduce rework claims now.

View More
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.

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.

Home

Products

whatsApp

contact