
Bosch Rexroth A4VG140 — Variable Displacement Axial Piston Pump 140 cm³
Bosch Rexroth A4VG140 is an axial piston pump with a variable displacement of up to 140 cm³, rated for a nominal pressure of 400 bar and peak loads up to 450 bar. It is used in Timberjack, Ecolog and John Deere forestry forwarders, Liebherr wheel loaders and cranes, as well as specialised agricultural and port handling equipment.
Full model range in the section Bosch Rexroth A4VG series.
Technical specifications
- Type: Variable displacement axial piston pump
- Displacement: up to 140 cm³ (variable)
- Nominal pressure: 400 bar (40 MPa)
- Maximum pressure: 450 bar (45 MPa)
- Maximum speed: 2200 rpm
- Weight: 65–70 kg
Installed in equipment
-
Stronger
- Stronger 4000 HD — Kuhn fertilizer spreader
-
Timberjack
- Timberjack 1110D — Forestry forwarder
-
Ecolog
- Ecolog 574 — Forestry forwarder
- Ecolog 574C — Forestry forwarder
-
John Deere
- John Deere 1210E — Forestry forwarder
-
Liebherr
- Liebherr LPS 280 — Port handling crane
- Liebherr L566 — Wheel loader
- Liebherr L542 — Wheel loader
- Liebherr L580 — Wheel loader
- Liebherr L584 — Wheel loader
- Liebherr LTM 580 — Mobile crane
OEM numbers A4VG140
-
Bosch Rexroth
- R902146047
- R902157910
- R902104828
- R902134038
- R902125492
- R902125489
- R902125493
- R902085879
- R902089096
- R902079879
- R902112583
- R902090856
- R902268740
- R902193220
- R902215176
- R902215175
- R902125129
- R902131172
- R902131169
- R902131166
- R902122323
- R902136260
- R902125067
- R902123431
- R902125063
- R902226126
- R902231024
- R902125103
- R902103896
- R902163458
- R902261496
- R902118189
- R902118188
- R902103908
- R902119171
- R902125160
- R902117474
- R902193299
- R902164464
- R902154861
- R902125842
- R902186900
- R902157930
- R902157931
- R902104795
- R902104794
- R902255711
- R902237188
- R902125196
- R902138695
- R902104105
- R902134036
- R902123438
- R902123420
- R902123426
- R902123432
- R992001642
- R902134034
- R902138697
- R902125969
- R902203224
- R902100875
- R902105528
- R992001636
- R992001637
- R902149696
- R992001795
- R902149695
- R902215163
- R902123838
- R902077867
- R902100705
- R902125069
- R902096110
- R902104953
- R902123836
- R902154925
- R902089095
- R902079878
- R902079525
- R902100614
- R902074180
- R902128109
- R902123576
- R902186902
- R902100703
- R902236883
- R902123335
- R902134241
- R902157505
- R902071928
- R902047757
- R902134481
- R902123142
- R902120013
- R902118186
- R902100902
- R902100808
- R902100613
- R902100611
- R902100271
- R902088484
- R992000589
- R992001521
- R902074352
- R902088421
- R902074353
- R902077866
- R902077868
- R902079619
- R902166127
- R902221270
- R902221181
- R902221018
- R902166991
- R902166946
- R902166909
- R902166771
- R902166751
- R902074183
- R902166551
- R902096302
- R902146231
- R902154916
- R988007099
- R902146055
- R902150905
- R902154045
- R902154054
- R902154412
- R902154536
- R902157823
- R902120381
- R902123343
- R902123377
- R902125077
- R902125184
- R902129149
- R902137101
- R902079755
- R902083344
- R902102136
- R902104835
- R992000490
- R992000066
- R902122261
- R902123275
- R902125134
- R902137209
- R902137210
- R902137211
- R902146229
- R902087669
- R902079620
- R902154130
- R902153073
- R902168501
- R902243171
- A11VLO260EP2+A4VG140EP4D1+A4VG140EP4D1
- A11VLO260DRS+A4VG140EP4D1+A4VG140EP4D1
- A11VLO145DRG/11R+A4VG140HD3DM1/32-K
- A11VLO190DRG/11R+A4VG140HD3DM1/32R-K
- A11VLO260DRG/11R+A4VG140HD3DM1/32-K
- A11VLO190DRG/11R+A4VG140HD3DM1/32R+P3GH4
- A4VG140EP4DX/32L-NZF02F001SP-S
Part numbers A4VG140
-
Bosch Rexroth
- R902603914
- R909432507
- R909432506
- R909432508
- R909921707
- R913047985
- R902603887
- R902278172
- R909421418
-
Doosan
- K9004566
-
Volvo
- VOE14640025
-
Caterpillar
- 150-3704
Spare parts for Bosch Rexroth A4VG140
- Drive Shaft
- Cylinder block Rotor
- Piston shoe
- Swash plate (cam rocker)
- Valve plate
- Valve plate Left
- Valve plate Right
- Retainer Plate
- Roller Bearing
- Cradle Bearing Set
- Shaft Seal
- Seal kit pump
- Regulator assembly
- Servo Piston
- Charge Pump
- Rotor Spring
Repair and service A4VG140
Diagnostics and repair of the A4VG140 pump cover hydraulic parameter verification, condition assessment of the piston group and swash plate, internal leakage measurement and bench testing after overhaul.
- Wear inspection of pistons, cylinder block and valve plate
- Integrity check of shaft seals and face connections under pressure
- Displacement regulator diagnostics and adjustment
- Flow and pressure measurement on a hydraulic test bench after repair
- Selection of genuine Bosch Rexroth seal kits and spare parts for A4VG140
Contact us — we will help you source the Bosch Rexroth A4VG140 pump or compatible spare parts for your equipment.
Technical specifications verified by the Aspect Plus technical catalog.