Kawasaki K5V80DTP1JLR-9N35 31Q4-15020 hydraulic pump for Hyundai R140W-9 R150W-9 R140W-9A R150W-9A HW140 HW140A excavator



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For: Hyundai R140W-9 R150W-9 R140W-9A R150W-9A HW140 Excavator
OEM Part Number: 31Q4-15020
Pump Model: Kawasaki K5V80DTP1JLR-9N35
Product Grade: High Quality Replacement Parts
Warranty: 12 Months
Stock Status: Ready Stock, Fast Shipment
1. Main Technical Specifications
Type: Tandem Axial Piston Main Hydraulic Pump
Displacement: 80cc/rev
Rated Working Pressure: 34.3MPa
Maximum Pressure: 39.2MPa
Rated Rotation Speed: 2,300RPM
Max Self-priming Speed: 2,460RPM
Control Mode: Negative Flow Control
Structure: Built-in Pilot Gear Pump
Application: Full machine hydraulic power supply (Wheel Excavator)
2. Part Number Interchange
31Q4-15020: Original standard pump assemblyK5V80DTP1JLR-9N35: Kawasaki official model numberAll above numbers are fully interchangeable
3. Compatible Excavator Models
Hyundai R140W-9Hyundai R150W-9Hyundai R140W-9AHyundai R150W-9AHyundai HW140
4. Product Advantages
Adopts high precision internal accessories, stable performanceWear-resistant cylinder block and piston assembly, long service lifeHigh temperature resistant oil seals, effectively prevent oil leakagePerfect installation size, direct bolt on without modificationLow noise, low failure rate, suitable for long time working
5. Supply Information
Available Condition: New Aftermarket / Remanufactured / GenuineExport packing: Standard anti-rust wooden boxDelivery time: 3-7 working days
6. FAQ
Q: What’s the difference between this K5V80DTP1JLR-9N35 and K5V80DTP-1JKR-9N35?
A: The 1JLR version is tailored for wheel excavators (R140W/R150W series), while the 1JKR is for crawler excavators (R160/R180 series);different regulator and port layout.
Q: Is 31Q4-15020 interchangeable with 31Q4-10010?
A: No. 31Q4-15020 is for wheel excavators, 31Q4-10010 is for crawler R140LC-9;different flange and shaft specs.
Q: Do you offer genuine Kawasaki pumps for this model?
A: Yes, genuine, OEM and high-quality aftermarket options are available.