Utilizing 2 pumps that are capable of operating simultaneously, Hydraulic System overcomes resistance during slide plate or diverter valve operation without need for pressurized hydraulic oil accumulator. Pumps are supplied from single oil reservoir and are driven by single motor. Volume flow pump draws on larger volume of oil to provide fast movement when level of resistance is low, while high-pressure pump uses less oil but generates pressure buildup that overcomes high levels of resistance.
This story is related to the following:Hydraulic Power Units