
Komatsu LPV30 — axial piston hydraulic pump
The Komatsu LPV30 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. In addition to mini excavators, the pump is used as an auxiliary or pilot pump in heavy equipment — Komatsu wheel loaders, crawler dozers, dump trucks and motor graders.
Full model range in the section Komatsu LPD/LPV series.
Technical specifications LPV30
- Type: variable displacement axial piston pump
- Design: single-pump unit, right-hand rotation
- Application: main, auxiliary or pilot hydraulic pump
Installed in equipment
-
Komatsu
- PC20MR-7 — Mini excavator
- PC20MR-8 — Mini excavator
- PC25MR-7 — Mini excavator
- PC25MR-8 — Mini excavator
- PC27MR-1 — Mini excavator
- PC27MR-2 — Mini excavator
- PC27MR-2-A — Mini excavator
- PC27MR-2-B — Mini excavator
- PC27MR-3 — Mini excavator
- PC27MR-7 — Mini excavator
- PC27MR-8 — Mini excavator
- PC27MRX-1 — Mini excavator
- PC28UU-3 — Mini excavator
- PC30MR-1 — Mini excavator
- PC30MR-2 — Mini excavator
- PC30MR-2-A — Mini excavator
- PC30MR-2-B — Mini excavator
- PC30MR-2-C — Mini excavator
- PC30MR-2-D — Mini excavator
- PC30MR-3 — 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
- WA380-5 — Loader
- WA380-5-TN — Loader
- WA380-5L — Loader
- WA380-6 — Loader
- WA380-7 — Loader
- WA380-8 — Loader
- WA400-5 — Loader
- WA400-5L — Loader
- WA430-5 — Loader
- WA430-6 — Loader
- WA430-6E — Loader
- WA430-6E0 — Loader
- WA450-5L — Loader
- WA450-6 — Loader
- WA450-6-W1 — Loader
- WA470-5 — Loader
- WA470-6 — Loader
- WA470-7 — Loader
- WA470-8 — Loader
- WA480-5 — Loader
- WA480-5L — Loader
- WA480-6 — Loader
- D61EX-15 — Dozer
- D61EX-15E0-BW — Dozer
- D61PX-15 — Dozer
- D61PX-15E0-BW — Dozer
- D65EX-15 — Dozer
- D65EX-16 — Dozer
- D65EX-17 — Dozer
- D65EX-18 — Dozer
- D65EXI-18 — Dozer
- D65PX-15 — Dozer
- D65PX-15E0 — Dozer
- D65PX-16 — Dozer
- D65PX-17 — Dozer
- D65PX-18 — Dozer
- D65PXI-18 — Dozer
- D65WX-15 — Dozer
- D65WX-15E0 — Dozer
- D65WX-16 — Dozer
- D65WX-17 — Dozer
- D65WX-18 — Dozer
- D85EX — Dozer
- D85EX-15 — Dozer
- D85EX-15E0 — Dozer
- D85EX-15R — Dozer
- D85ESS-3 — Dozer
- D85MS-15 — Dozer
- D85PX-15 — Dozer
- D85PX-15E0 — Dozer
- D85PX-15R — Dozer
- D375A-5 — Dozer
- D375A-5EO — Dozer
- D375A-6 — Dozer
- D375A-6R — Dozer
- D475A-5 — Dozer
- D475A-5A — Dozer
- D475A-5EO — Dozer
- D475ASD-5EO — Dozer
- HM300 — Dump truck
- HM300-3 — Dump truck
- HM300-5 — Dump truck
- GD755-5R — Motor grader
OEM numbers LPV30
-
Komatsu
- 708-1S-00210
- 708-1S-00212
- 708-1S-00213
- 708-1S-00222
- 708-1S-00230
- 708-1S-00240
- 708-1S-00241
- 708-1S-00251
- 708-1S-00252
- 708-1S-00253
- 708-1S-00261
- 708-1S-00262
- 708-1S-00270
- 708-1S-00271
- 708-1S-00280
- 708-1S-00310
- 708-1S-00311
- 708-1S-00320
- 708-1S-00321
- 708-1S-00390
- 708-1S-00410
- 708-1S-00411
- 708-1S-00420
- 708-1S-00421
- 708-1S-00450
- 708-1S-00490
- 708-1S-00520
- 708-1S-00610
- 708-1S-00611
- 708-1S-00910
- 708-1S-00940
- 708-1S-00970
- 708-1S-01140
- 708-1S-01210
- 708-1S-01212
- 708-1S-01222
- 708-1S-01230
- 708-1S-01240
- 708-1S-01251
- 708-1S-01252
- 708-1S-01253
- 708-1S-01280
- 708-1S-01310
- 708-1S-01390
- 708-1S-01411
- 708-1S-01450
- 708-1S-01910
- 708-1S-01930
- 708-1S-01931
- 708-1S-01940
- 708-1S-01951
- 708-1S-01970
- 708-1W-00600
- 708-1W-00920
- 708-1W-00921
- 708-1W-90600
Spare part numbers LPV30
-
Komatsu
- 708-3S-13370
- 708-3S-13690
- 708-3S-13670
- 708-1S-13370
- 708-1S-13510
- 708-1S-13130
- 708-1S-12311
- 708-1S-12320
- 708-1S-13520
- 708-1S-13320
- 708-1S-13360
- 708-1S-13230
- 708-1S-13460
- 708-1S-13450
- 708-3S-13440
- 708-3S-13441
- 708-3S-13411
- 708-3S-13480
- 708-3S-13550
- 708-1S-13490
- 708-3S-13450
- 708-3S-13460
- 708-1S-13430
- 708-1T-33432
- 708-1T-33470
- 708-1U-13470
- 708-3S-14250
- 708-3S-14290
- 708-3S-14270
- 708-1S-14230
- 708-1S-13380
- 708-3S-13160
- 708-3S-13710
- 708-3S-13430
- 708-3S-13150
- 04065-03515
Spare parts for Komatsu LPV30
- 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 LPV30
Diagnostics and repair of axial piston hydraulic pump Komatsu LPV30: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair hydraulic pump LPV30 and select genuine spare parts.
Technical specifications verified by the Aspect Plus technical catalog.