Hydrosila Piston Pump

Variable displacement axial-piston pumps in swashplate design are used for hydraulic actuators combined of pump and motor, operating in closed circuit systems. They are used for driving mobile machines, like combines, or rotating technological equipment, like transit mixer drums, etc.
Axial-piston pumps are easily controlled and relatively compact. Pump flow is directly proportional to the cylinder block speed and displacement varied with the swashplate position. Flow direction is reversed with a tilt of the swashplate in either of the opposite directions from its neutral position.
Modular control valve adjusting provides flexibility of control combinations.