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

K3V280SH141L-0E23-VD Hydraulic Pump

Maximum continuous speed: 2000 Drehzahl
Maximum intermittent speed: 2200 Drehzahl (≤5% duty cycle)
Minimum operating speed: 600 Drehzahl (to prevent cavitation)
Durchflussrate - Maximum theoretical flow (at 2000 Drehzahl & Vg max): 560 L/min (280 cm³/rev × 2000 rpm ÷ 1000)
Actual flow: ~90–95% of theoretical (accounting for internal efficiency)