
Komatsu HPV — Hydraulic Pump Series
The Komatsu HPV series includes variable axial piston pumps for compact, mid-size, and heavy-duty excavators. The series pumps deliver stable hydraulic flow under variable load conditions typical of construction and earthmoving operations.
Komatsu HPV Series Models
The series includes pumps:
All series are available in the Komatsu Hydraulics section.
Komatsu HPV Series — Advantages
- Operating pressure up to 350 bar, peak up to 390 bar: ensures stable flow under full load on travel and working circuits.
- Pressure and power control regulation keeps engine load within allowable limits under variable operating conditions.
HPV Series — Applications
The series pumps are used as main hydraulic pumps in Komatsu compact, mid-size, and heavy-duty excavators.
Komatsu HPV Series — Parts and Repair
Spare parts are available for the Komatsu HPV Series: cylinder blocks, shafts, pistons, repair kits, and seal kits.
Aspect Plus offers repair of Komatsu HPV Series hydraulic pumps. We perform diagnostics, replacement of worn components, and restoration of operating parameters.
Contact us — provide the equipment make or pump model — we will select the parts and prepare a quote.




