
Komatsu LPD45 — axial piston hydraulic pump
The Komatsu LPD45 hydraulic pump is a variable displacement axial piston pump developed in-house by Komatsu, belonging to the LPD series. Designed for 8–9 tonne class mini excavators, it supplies oil to the working functions and travel drive simultaneously. Installed in a tandem configuration — two LPD45 pumps on a common shaft driven by the engine.
Full model range in the section Komatsu LPD/LPV series.
Technical specifications LPD45
- Type: variable displacement axial piston pump
- Design: tandem configuration (two pumps on a common shaft)
- Application: hydraulic system main pump
Installed in equipment
-
Komatsu
- PC28UU-3 — Mini excavator
- PC30MR-5 — Mini excavator
- PC35MR-1 — Mini excavator
- PC35MR-2 — Mini excavator
- PC35MR-3 — Mini excavator
- PC35MR-5 — Mini excavator
- PC38UU-3 — Mini excavator
- PC40MR-1 — Mini excavator
- PC40MR-2 — Mini excavator
- PC40MR-3 — Mini excavator
- PC40MRX-1 — Mini excavator
- PC45MR-1 — Mini excavator
- PC45MR-3 — Mini excavator
- PC45MR-5 — Mini excavator
- PC45MRX-1 — Mini excavator
- PC45R-8 — Mini excavator
- PC50MR-2 — Mini excavator
- PC55MR-3 — Mini excavator
- PC55MR-5 — Mini excavator
- PC58UU-3 — Mini excavator
- PC78MR-6 — Mini excavator
- PC78US-6 — Mini excavator
- PC78US-8 — Mini excavator
- PC78UU-6 — Mini excavator
- PC78UU-8 — Mini excavator
- PC80MR-3 — Mini excavator
- PC80MR-5 — Mini excavator
- PC88MR-6 — Mini excavator
- PC60-7 — Crawler excavator
- PC60-8 — Crawler excavator
- PC70-7 — Crawler excavator
- PC70-8 — Crawler excavator
- PW98MR-6 — Wheeled excavator
- D31EX-22 — Dozer
- D31PX-22 — Dozer
- D37EX-22 — Dozer
- D37EX-24 — Dozer
- D37EXI-24 — Dozer
- D37PX-22 — Dozer
- D37PX-24 — Dozer
- D37PXI-24 — Dozer
- D39EX-22 — Dozer
- D39EX-24 — Dozer
- D39EXI-24 — Dozer
- D39PX-22 — Dozer
- D39PX-24 — Dozer
- D51EX-22 — Dozer
- D51EXI-22 — Dozer
- D51PX-22 — Dozer
- D51PXI-22 — Dozer
OEM numbers LPD45
-
Komatsu
- 708-3T-00114
- 708-3T-00115
- 708-3T-00116
- 708-3T-00120
- 708-3T-00140
- 708-3T-00151
- 708-3T-00161
- 708-3T-00170
- 708-3T-00190
- 708-3T-00215
- 708-3T-00216
- 708-3T-00217
- 708-3T-00220
- 708-3T-00230
- 708-3T-00240
- 708-3T-00241
- 708-3T-00242
- 708-3T-00243
- 708-3T-00252
- 708-3T-00260
- 708-3T-00261
- 708-3T-00262
- 708-3T-00271
- 708-3T-00281
- 708-3T-00283
- 708-3T-11120
- 708-3T-11210
- 708-1W-00131
- 708-3T-01114
- 708-3T-01115
- 708-3T-01116
- 708-3T-01120
- 708-3T-01130
- 708-3T-01131
- 708-3T-01140
- 708-3T-01151
- 708-3T-01161
- 708-3T-01190
- 708-3T-01220
- 708-3T-01231
- 708-3T-01240
- 708-3T-01250
- 708-3T-01251
- 708-3T-01252
- 708-3T-01261
- 708-3T-01273
- 708-3T-01280
Spare part numbers LPD45
-
Komatsu
- 708-3T-13351
- 708-3T-13412
- 708-3T-13421
- 708-3T-04210
- 708-3T-12130
- 708-3T-12250
- 708-3T-12230
- 708-3T-13312
- 708-3T-13340
- 708-1W-23130
- 708-3T-13150
- 708-3T-13360
- 708-3T-14114
Spare parts for Komatsu LPD45
- 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 LPD45
We accept axial piston hydraulic pump Komatsu LPD45 for repair: full diagnostics of hydraulic parameters, assessment of wear of pistons and cylinder block, seal inspection and bench testing after restoration.
Contact us — we will repair LPD45 and provide spare parts with quality warranty.
Technical specifications verified by the Aspect Plus technical catalog.