Spare parts ► LPV45 LPD LPV Komatsu Hydraulic parts
Komatsu LPV45 hydraulic pump specifications
The Komatsu LPV45 hydraulic pump is a compact axial piston pump with variable displacement (≈45 cm3/rev) that, in tandem configuration, provides about 90 l/min at pressures up to 420 bar. It is widely used in mini excavators of the PC30–PC45R and PC58SF series, thanks to its reliable design, fine-tuning servo system and available spare parts.
Technical characteristics of the Komatsu LPV45 hydraulic pump:
- Type: variable displacement axial piston pump
- Displacement: about 45 cm3/rev per section; tandem — 90 cm3/rev.
- Flow: ≈ 90 l/min total (LPV45+45 at ~1378 rpm).
- Pressure:
- Nominal: ~35 MPa (350 bar)
- Maximum: ~42 MPa (420 bar)
- Rotation speed: operating — ≈ 1378 rpm, peak — up to 2000–3000 rpm
- Weight: ~30 kg
Analogues of the hydraulic pump catalog number: 708-1T-00142, 708-1T-00141, 708-1T-01122, 708-1T-01121, 708-1T-00132, 708-1T-00131, 708-1T-01112, 708-1T-01111, 708-1T-00310, 708-1T-01310, 708-7S-13130, 708-7S-13120, 708-7S-13560, 708-2L-23360, 708-7S-13350, 708-7S-13550, 708-7S-13530, 708-7S-13360, 708-7S-13420, 708-7S-13260, 708-7S-13250
Installed in the model: Komatsu PC30R-8, PC35R-8, PC40R-8, PC45R-8, PC58SF-1
The company "Aspect Plus" offers a wide range of spare parts for the repair of the Komatsu LPV45 hydraulic pump.