Excavator Hydraulic Pump Komatsu PC200-7 PC210-7 PC230-7 PC240-7 PC270-7 Part Numbers: 708-2L-00300, 708-2L-01301, 708-2L-01201, 708-2L-00112 HPV95 twin axial variable displacement main piston pump. Front and rear pumps are integrated in one housing and directly driven by engine flywheel. It adopts Komatsu OLSS Open Center Load Sensing System with single EPC proportional solenoid valve. Key Features HPV95 twin axial variable displacement design Integrated front and rear pumps