oem New CAT320GC Main Pump Excavator E320GC 320GC Hydraulic Pump 531-9885 5319885 531-9886 5319886

Maximum Flow: The maximum flow of the main system is 442 l/min (116 gal/min). Pressure Rating: The maximum pressure of the equipment is 35000 kPa; the maximum pressure of the travel circuit is 34300 kPa; the maximum pressure of the swing circuit is 25000 kPa.