Bosch Rexroth - AA4VG Axial Piston Pump

RexrothAA4VG.jpg

Model AA4VG
Variable Displacement Axial Piston Pump

Closed circuit
Sizes 28 . . . 250
Series 3
Nominal pressure 5800 PSI
Peak pressure 6500 PSI

 

Features

  • Variable displacement axial piston pump of swashplate design for hydrostatic closed circuit transmissions
  • Flow is proportional to drive speed and displacement and is infinitely variable
  • Output flow increases with swivel angle from 0 to its maximum value
  • Swivelling the pump over center smoothly changes the direction of flow
  • Availability of a highly adaptable range of control and regulating devices
  • The pump is equipped with two pressure relief valves on the high pressure ports to protect the hydrostatic transmission (pump and motor) from overloads

Bosch Rexroth - AA4CSG Axial Piston Pump

RexrothAA4CSG.jpg
Model AA4CSG>
Compact Axial Piston Pump
Closed loop circuit
Sizes 250 . . . 750
Series 3
Nominal pressure 5100 PSI
Peak pressure 5800 PSI

Features

  • Axial piston pump-variable displacement, swashplate design for hydrostatic drives in closed circuits
  • The flow is proportional in input speed and displacement. It can be infinitely varied by adjustment of the swashplate
  • The necessary boostpump and all required control valves are integrated
  • One common auxiliary pump for boost and EP-control pressure
  • Compact design (short in length)
  • Favorable power to weight ratio
  • Low noise level
  • Long service life
  • High efficiency
  • New electro-hydr. control EP with proportional solenoid


Bosch Rexroth - AA10VG Axial Piston Pump

RexrothAA10vg.jpg

Model AA10VG
Variable Displacement Axial Piston Pump

Series 10, Size 18 . . . 63
Nominal pressure 4350 psi (300 bar)
Peak pressure 5100 psi (350 bar)
Closed circuit

Features

  • Variable axial piston pump of swashplate design for hydrostatic closed circuit transmission
  • Flow is proportional to drive speed and displacement and is infinitely variable
  • Output flow increases with the swivel angle of the swashplate from 0 to its maximum value
  • Flow direction changes smoothly when the swashplate 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 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

Available in: Alabama, Arizona, Arkansas, N.W. Florida, S. Idaho, Kansas, Louisiana, Mississippi, W. Missouri, Montana, New Mexico, W. North Dakota, Oklahoma, W. South Dakota, Texas, Utah and Wyoming