
Komatsu LPV28 — axial piston hydraulic pump
The Komatsu LPV28 hydraulic pump is a variable displacement axial piston pump of the LPV series developed in-house by Komatsu. The LPV series features a single-pump design with right-hand rotation, intended for PC series mini excavators weighing from 2 to 6 tonnes, where one pump supplies the hydraulic system through a control valve. Variable displacement provides precise flow control in response to the current load.
Full model range in the section Komatsu LPD/LPV series.
Technical specifications LPV28
- Type: variable displacement axial piston pump
- Design: single-pump unit, right-hand rotation
- Application: hydraulic system main pump
Installed in equipment
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Komatsu
- PC20MR-7 — Mini excavator
- PC20MR-8 — Mini excavator
- PC25MR-7 — Mini excavator
- PC25MR-8 — Mini excavator
- PC25R-8 — Mini excavator
- PC27MR-1 — Mini excavator
- PC27MR-7 — Mini excavator
- PC27MR-8 — Mini excavator
- PC27MRX-1 — Mini excavator
- PC27R-8 — Mini excavator
- PC28UU-3 — Mini excavator
- PC30MR-1 — Mini excavator
- PC30MR-7 — Mini excavator
- PC30MR-8 — Mini excavator
- PC30MRX-1 — Mini excavator
- PC30UU-3 — Mini excavator
- PC35MR-7 — Mini excavator
- PC35MR-8 — Mini excavator
OEM numbers LPV28
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Komatsu
- 708-3S-00410
- 708-1S-00130
- 708-1S-00150
- 708-1S-00160
- 708-1S-01111
- 708-1S-01131
- 708-1S-01160
Spare part numbers LPV28
-
Komatsu
- 708-1S-13350
- 708-1S-04211
- 708-1S-13110
- 708-1S-12130
- 708-1S-13310
- 708-1S-13340
- 708-1S-13221
- 708-2L-23360
- 708-7S-13530
- 708-1S-13150
- 04065-03212
- 708-1S-14410
Spare parts for Komatsu LPV28
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service LPV28
We perform diagnostics and repair of axial piston hydraulic pump Komatsu LPV28: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will select spare parts and repair hydraulic pump LPV28 with warranty.
Technical specifications verified by the Aspect Plus technical catalog.