
Bosch Rexroth A4VSO71 — axial piston pump 71 cm³
Bosch Rexroth A4VSO71 is a variable displacement axial piston pump used in construction, road and industrial machinery, as well as stationary hydraulic systems. The pump can be used in tandem with A4VSO40. Installed on equipment from the following brands: Atlas, O&K, Liebherr, Sennebogen, Fuchs, Wirtgen.
Full model range in the section A4VSO series
Technical specifications
- Maximum displacement: 71 cm³
- Nominal working pressure: up to 35 MPa / 350 bar
- Maximum pressure: up to 40 MPa / 400 bar
- Maximum rotational speed: 2200 rpm
- Weight: 40–42 kg
Installed in equipment
-
Atlas
- AR80 — Loader
- AR90 — Loader
-
O&K
- L15 — Loader
- L20 — Loader
-
Liebherr
- A912 — Excavator
- A922 — Excavator
- A932 — Excavator
-
Sennebogen
- 230 — Material handler
- 240 — Material handler
-
Fuchs
- MHL340 — Material handler
- MHL350 — Material handler
-
Wirtgen
- W120 — Road milling machine
- W130 — Road milling machine
OEM numbers A4VSO71
-
Bosch Rexroth
- R902550050 A4VSO71HD1/11L+A4VSO71HD1/11L
- R902419016 A4VSO71DFR/10L+A4VSO40DR/10L
- R902419029 A4VSO71HS3/10R+A4VSO71HS3/10R
- R902426727 A4VSO71DR/10R+A10VSO71DR/31R
- R902426851 A4VSO71DR/10R+A4VSO40DR/10R
- R902463098 A4VSO71DR/10R+A10VSO71DR/31R
- R902463668 A4VSO71HS4/10R+A4VSO71HS4/10R
- R902476657 A4VSO71DFR/10R+EA4VSO40DFR/10R
- R902479051 A4VSO71FR/10R+A4VSO71FR+A4VSO40FR
- R902486149 A A4VSO71DFR/10R+AEA4VSO40DFR/10R
- R902481572 A4VSO71DFE1Z+A4VSO71DFE1Z
- R902486619 A4VSO71DFR/10R+A4VSO71DFR/10R
- R902485676 A4VSO71DR/10R+A10VSO28DR/31R
- R902483370 A4VSO71DR/10R+A4VSO71DR+A10VSO45DR
- R902480279 A4VSO71DR/10R+A4VSO71DR+A10VSO45DR
- R902488951 A4VSO71DR/10R+A4VSO71DR/10R
- R902489670 A4VSO71HD1GB/11R+A4VSO71HD1GBT/11R+A10VS
- R902487919 A4VSO71HM1/10R+A4VSO71HM1/10R
- R902481123 A4VSO71HSK/10R+A4VSO71HSK/10R
- R902497263 A4VSO71DR/10L+A4VSO71DR/10L
- R902490381 A4VSO71DR/10R+A4VSO71DR/10R
- R902490378 A4VSO71DR/10R+A4VSO71DR/10R
- R902491517 A4VSO71EO2/10R+A10VSO28DFR/31R
- R902497369 A4VSO71LR3S/10R+A4VSO71LR3S+A4VSO71LR3S
- R902494053 A4VSO71HS4M/10R+A4VSO40HS4M/10R
- R902515068 A4VSO71DFR/10L+A4VSO40DR/10L
- R902519783 A4VSO71DR/10R+A4VSO40DR+A4VSO40DR
- R902517375 A4VSO71DR/10R+A4VSO71DR+A4VSO40DR
- R902512178 A4VSO71DRG/10R+A4VSO71DRG/10R
- R902517528 A4VSO71LR2/10W+A10VZO45DR/10L
- R902513807 A4VSO71LR2G/10R+A10VSO28DR/31R
- R902513051 A4VSO71LR2G/10R+A4VSO71LR2G/10R
- R902519642 A4VSO71DRG/10R+A4VSO40HS4/10R+PGZ4
- R902514775 A4VSO71HS4V/10R+SYDZ
- R902517734 A4VSO71LR2/30W+A10VZO28DR/10L
- R902534142 A4VSO71DR/10R+A4VSO40DR/10R
- R902536088 A4VSO71DRG/10R+A4VSO40DRG/10R
- R902538288 A4VSO71LR2/10W+A10VZO45DR/10L
- R902543926 A4VSO71DRG/10R+A10VSO71DRG/31R
- R902547048 A4VSO71LR2/10W+A4VSO71LR2/10W
- R902547047 A4VSO71LR2/10W+A4VSO71LR2/10W+A10VZO1&
- R902553119 A4VSO71DR/10R+A4VSO71DR/10R
- R902555547 A4VSO71DRG/10R+A10VSO71DRG/31R
- R902556240 A4VSO71LR2/10W+A10VZO71DR/10L
- R902555259 A4VSO71LR2/10W+A4VSO71DR/10W
- R902552003 A4VSO71LR2G/10R+A10FZO12/10R
- R902565775 A4VSO71DR+A10VSO28DR+AZPF-11
- R902561162 A4VSO71HS5E/10R+A10VSO71DFR/31R
- R902564543 A4VSO71HS5EVP/10R+A4VSO71HS5EVP/10R
- R902561913 A4VSO71LR2G/10R+A4VSO71LR2G/10R
- R902570486 A4VSO71DFR/10L+A4VSO40DR/10L C
- R902575323 A4VSO71DR/10R+A10VSO45DR/31R
- R902576796 A4VSO71HD1GB/11R+A4VSO71HD1GB+A10VSO28
- R902576817 A4VSO71HD1GB/11R+A4VSO71HD1GBT+A10VSO28
- R902572825 A4VSO71HS5EV/10R+SYDZ
- R902576118 A4VSO71HS5EV/10R+SYDZ
- R902574088 A4VSO71LR2/10W+A10VZO018DR/10L
- R902446624 A4VSO71DFE1+A4VSO71DFE1
Spare parts for Bosch Rexroth A4VSO71
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service A4VSO71
We perform diagnostics and repair of Bosch Rexroth A4VSO71 axial piston pump: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will select spare parts and repair axial piston pump A4VSO71 with warranty.
Technical specifications verified by the Aspect Plus technical catalog.