CZPT hydraulic piston pump A4VG250 with Huge displacement

Brueninghaus Hydromatik CZPT A4VG pump
 
CZPT variable displacement axial pump A4VG40, A4VG56, A4VG71, A4VG90, A4VG125, A4VG180, A4VG250

Sequence 32
Nominal pressure 400 bar
Peak force 450
Control system: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2
 
The A4VG axial piston variable pump in swash plate design for hydrostatic closed circuit transmissions
– Circulation is proportional to travel speed and displacement and is infinitely variable
– Output circulation will increase with the swivel angle of the swash plate from to its highest worth
– Stream path changes smoothly when the swash plate is moved through the neutral placement
– A extensive range of highly adaptable control units is accessible for distinct manage and regulating features
– The pump is geared up with two pressure-aid valves on the substantial force ports to shield the hydrostatic transmission (pump and motor) from overload
– The high-pressure relief valves also function as boost valves
– The built-in enhance pump functions as a feed and management oil pump
– The optimum increase force is restricted by a created-in boost force relief valve
– The integral strain lower-off is standard
 
Specialized Data 
Desk of values (theoretical values, without having efficiency and tolerances values rounded)