Series 32 Nominal pressure 400 bar Peak pressure 450 Control device: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2 Â The A4VG axial piston variable pump in swash plate design for hydrostatic closed circuit transmissions - Flow is proportional to drive speed and displacement and is infinitely variable - Output flow increases with the swivel angle of the swash plate from 0 to its maximum value - Flow direction changes smoothly when the swash plate is moved through the neutral position - A wide range of highly adaptable control devices is available for different control and regulating functions - The pump is equipped with two pressure-relief valves on the high pressure ports to protect the hydrostatic transmission (pump and motor) from overload - The high-pressure relief valves also function as boost valves - The integrated boost pump acts as a feed and control oil pump - The maximum boost pressure is limited by a built-in boost pressure relief valve - The integral pressure cut-off is standard
Technical Data Table of values (theoretical values, without efficiency and tolerances; values rounded)