... service.Hydraulic system of the machineIt is composed of oil pump, transmission control valve, steering and braking control valve, sequence ... relief valve at torque converter outlet, filter and lines.Main pumpGear pumpOil flow160L/minWorking pressure3.1MPaRops with air conditioner cabThe ... , lowing of the ripper. It mainly consists of oil pump, cylinder, inlet valve group diverter valve group, oil tank ...