BOSCH Rexroth A4CSG Series 3x Axial Piston Variable Pump

A4CSG Series 3x ▶ Sizes A4CSG250 A4CSG355 A4CSG500 A4CSG750 ▶ Nominal pressure 350 bar ▶ Maximum pressure 400 bar ▶ Closed circuit ▶ Variable pump in axial piston swashplate design for hydrostatic drives in closed circuit. ▶ The flow is proportional to the drive speed and displacement. ▶ By controlling the swashplate angle, infinitely variable flow is possible. ▶ The boost pump required for closed-circuit operation and the corresponding valve technology are integrated in the pump. ▶ The integrated boost pump acts as a feed pump and pilot pressure supply. ▶ Compact design with extremely short installation length ▶ Favorable power/weight ratio ▶ Low noise level ▶ Long service life ▶ High efficiency ▶ Electrohydraulic proportional control with neutral position in the event of a power failure ▶ Through drive and pump combination also possible with integrated boost pump ▶ For descriptions of the control devices, please refer to separate data sheets 92076, 92080, 92084.