REXROTH Variable pump A4VBO series 10 and 30

Axial piston variable pump  A4VBO series 10 and 30

▶ Optimized high-pressure pump for maximum power requirement up to 500 bar 

▶ Sizes 71, 125, 250, 450

▶ Nominal pressure 450 bar 

▶ Maximum pressure 500 bar 

▶ Open circuit

Features 

▶ Variable pump with axial piston rotary group in swashplate design for hydrostatic drives in open circuit as well as operation with boosted inlet

▶ The flow can be continuously changed by adjusting the swashplate. 

▶ Robust pump with very long service life 

▶ Low operating noise 

▶ Through drive possibility 

▶ Axial and radial load capacity of drive shaft 

▶ Modular design 

▶ High power density 

▶ Optical swivel angle indicator 

▶ Good power to weight ratio 

▶ Short control times 

▶ Internal and external bearing flushing 

▶ Inside-reservoir installation possible

Hot-selling Complete Model List

Series-10 (Old Version)

A4VBO 71 DR /10R-VZB25K99

A4VBO 71 DFR1 /10R-VZB25K99

A4VBO 125 LR2N /10R-PPB13N00S143

A4VBO 125 DFE1 /10R-VZB25K99

A4VBO 250 DR /10R-VRH25N00

A4VBO 450 LR /10R-VRH25K99

Series-30 (Latest Upgraded Version, Preferred Replacement)

A4VBO 71 DFR1 /30R-VZB25K99

A4VBO 125 HS5E /30R-VZB25U68S154

A4VBO 125 DFR /30R-VZH25K99S154

A4VBO 250 DR /30R-VPH25N00

A4VBO 250 LR /30R-VPH25K99

A4VBO 450 HS5P /30R-VRH25K99N-S156

Note:Not all informations are shown.Contact Rexroth engineers for assistance.