Spare parts ► LPD45 LPD LPV Komatsu Hydraulic parts
Komatsu LPD45 hydraulic pump specifications
The Komatsu LPD45 hydraulic pump is a compact and powerful variable displacement axial piston pump (~45 cm3/rev per section) that is widely used in Komatsu PC78 and PC88 mini excavators. It provides reliable operation in the pressure range up to 420 bar, has an efficient servo system and is well serviceable thanks to the availability of spare parts such as servo piston and shaft.
Technical characteristics of the Komatsu LPD45 hydraulic pump:
- Type: variable displacement axial piston pump
- Displacement: approx. 45 cm3/rev.
- Flow: about 45 l/min
- Pressure:
- Nominal: ≈ 35 MPa (350 bar)
- Maximum: ≈ 42 MPa (420 bar) — typical for LPD/HPD series
- Rotation speed:
- approximately 1378 rpm (operating)
- up to 2000–3000 rpm in peak modes
- Weight: 10–15 kg
Analogues of the hydraulic pump catalog number: 708-3T-00220, 708-3T-00240, 708-3T-00116, 708-3T-00115, 708-3T-00114, 708-3T-01116, 708-3T-01115, 708-3T-01114, 708-3T-00140, 708-3T-00120, 708-3T-01130, 708-3T-01120, 708-3T-00241, 708-3T-01250, 708-3T-01231, 708-3T-01220, 708-3T-00217, 708-3T-00216, 708-3T-00215, 708-3T-00161, 708-3T-01161, 708-3T-00151, 708-3T-01151, 708-3T-00170, 708-3T-01190, 708-3T-00283, 708-3T-00281, 708-3T-01280, 708-3T-01140, 708-3T-01131, 708-3T-00271, 708-3T-01250, 708-3T-01273, 708-3T-01252, 708-3T-00190, 708-3T-01190, 708-3T-00230, 708-3T-01240, 708-3T-00260, 708-3T-01231, 708-3T-01261, 708-3T-01251, 708-3T-00262, 708-3T-01252, 708-3T-13351, 708-3T-13412, 708-3T-13421, 708-3T-04210, 708-3T-12130, 708-3T-12250, 708-3T-12230, 708-3T-12130, 708-3T-12250, 708-3T-12230, 708-3T-13312, 708-3T-13340, 708-3T-04210, 708-1W-23130, 708-3T-13150, 708-3T-13360, 708-3T-14114
Installed in the model: Komatsu PC70-8, PC78MR-6, PC78US-6, PC78UU-6, PC78US-10, PC78US-8, PC88MR-8, PC88MR-6, PC88MR-8
The company "Aspect Plus" offers a wide range of spare parts for the repair of the Komatsu LPD45 hydraulic pump.