370 Hydraulic system Hydraulic system Vehicle with gear pump Hydraulic system schematic: working hydraulics Schematic diagram of working hydraulics, circuit I and circuit II, 4-cell, with snow plough load relief : Blue hydraulic connection 7, circuit I ; Blue hydraulic connection 8, circuit I = Proportional valve for hydraulic connection 1 to 8, circuit I ?
Hydraulic connection, separate return flow line, circuit II A Hydraulic connection, circuit II B Valve block for changing the oil circuit C Oil cooler D Green hydraulic connection 4, circuit I E Green hydraulic connection 3, circuit I F Red hydraulic connection 1, circuit I G Red hydraulic connection 2, circuit I H Hydraulic connection, circuit II I Hydraulic connection, separate return flow line, circuit I or circuit II J Oil filter K Gear pump for circuit I and circuit II L Red hydraulic connection 1, circuit I M Red hydraulic connection 2, circuit I N Green hydraulic connection 3, circuit I O Green hydraulic connection 4, circuit I P Snow plough load relief valve Q Hydraulic connection, circuit II R Hydraulic connection, separate return flow line for circuit I or circuit II Technical data