hot sale Excavator Parts ZX870H-3 K3V280SH141L-0E23-VD Main Pump ZX870H-3 Hydraulic Pump For Hitachi

K3V280SH141L-0E23-VD Hydraulic Pump

Maximum displacement (Vg max): 280 cm³/rev
Minimum displacement (Vg min): ~0 cm³/rev (infinitely variable via swashplate adjustment)
Classificações de pressão – Continuous operating pressure: 345 bar (5,000 psi)
Peak intermittent pressure: 380 bar (5,500 psi) (≤10% duty cycle)
Suction pressure: -0.8 bar (absolute minimum) para +0.5 bar (maximum)