Hydraulic Power Unit for a swing chain carousel
This HPU is developed and build to drive a double acting cylinder assembly on a carousel. The cylinder takes care of the lifting and tilting of the revolving superstructure.
The pump set in the HPU is provided with a 22 kW electric motor and a Linde HPR 75cc piston pump.
The hydraulic cylinder extends and retracts, directed by a Bucher proportional directional control valve, controlled by an electrical Völkel valve controller.