

Bosch Rexroth A10VO140 A10VSO140 — axial piston pump 140 cc
Bosch Rexroth A10VO140 and A10VSO140 are axial piston hydraulic pumps designed for open-circuit hydraulic systems used in heavy construction, mining, forestry, and road-building machinery. Pumps of this series provide stable hydraulic flow and reliable operation under high load conditions.
The A10VO140 and A10VSO140 models are widely installed in hydraulic systems of excavators, wheel loaders, mobile cranes, road milling machines, and asphalt pavers. Pump selection is usually performed by model designation and OEM numbers.
The full model range is available in the section Bosch Rexroth A10V A10VO A10VSO series.
Technical specifications
- Type: axial piston pump
- Displacement: 140 cc
- Nominal pressure: up to 28 MPa / 280 bar
- Maximum pressure: up to 35 MPa / 350 bar
- Maximum speed: 2100 rpm
- Flow rate (at maximum speed): up to 294 L/min
- Weight: 70 kg
OEM numbers A10VO140 A10VSO140
-
Bosch Rexroth
- R902504993
- R902510272
- R902535162
- R902550822
- R902505931
- R902550452
- R902492113
- R902421554
- R902538748
- R902447410
- R902541837
- R902478029
- R902433986
- R902443801
- R902417562
- R902427659
- R902512487
- R902512491
- R902489761
- R902535123
- R902487683
- R910998213
- R902431052
- R902408866
- R902450515
- R992001422
- R992001471
- R992001622
- R992001802
- R902408535
- R902425352
- R902496829
- R902541238
- R902483236
- R902451273
- R902515113
- R902452281
- R902463756
- R902478917
- R902485358
- R902452679
- R902495680
- R902543314
- R992001655
- R902424795
- R902496828
- R902472078
- R902533990
- R902535164
- R902538749
- R902492114
- R902463842
- R902510273
- R902530544
- R902475067
- R902425051
- R902433465
- R902530541
- R902491305
- R902448825
- R902489613
- R902464529
- R902535926
- R910967646
- R910928625
- R910948618
- R910924186
- R902543239
- R902543237
- R910948621
- R902500159
- R910975126
- R902417473
- R902449374
- R992000904
- R902405376
- R902427669
- R902474321
- R992001469
- R902412079
- R910924316
- R910968261
- R902500016
- R910932291
- R902479467
- R902471886
- R902466025
- R902459564
- R902433924
- R902423971
- R910933250
- R902418264
- R910983650
- R902425030
- R902456734
- R902420120
- R902453703
- R902447703
- R902409617
- R992000928
- R992000949
- R992001064
- R992001063
- R910978984
- R910975310
- R910975258
- R910972856
- R910968533
- R910968092
- R910963284
- R910962648
- R910996619
- R910994339
- R910994067
- R910992890
- R910987137
- R910983940
- R910968828
- R910949034
- R902407405
- R902438325
- R902424424
- R902487112
- R902438330
- R992000866
- R992000881
- R992000766
- R992000727
- R902423515
- R902455279
- R902436915
- R902427288
- R910992881
- R902500503
- R902404174
- R902432622
- R902405951
- R910945836
- R902412314
- R902438122
- R902422470
- R902437166
- R902437165
- R910948617
- R910921425
- R910966882
- R910962938
- R902412409
- R902505337
- R986100581
- R910996231
- R910983231
- R902406196
- R910932966
- R902448886
- R902455063
- R902464262
- R902464263
- R902453597
- R910990237
- R902447182
- R902420280
- R902500507
- R902500506
- R910987580
- R910984541
- R902413309
- R910991579
- R902433838
- R910967484
- R910995070
- R910947689
- R910984176
- R910937256
- R910976475
- R910926346
- R902461763
- R902438702
- R902500505
- R910983278
- R910983814
- R910983941
- R902500456
- R902500508
- R902403754
- R902413405
- R902423496
- R910983715
- R902482091
- R902460326
- R902455593
- R902469542
- R902460085
- R902455302
- R902459444
- R902452021
- R902451229
- R902469717
- R902451227
- R910939667
- R910984133
- R902438211
- R910998357
- R910996345
- R910971746
- R902439632
- R902445138
- R910922004
- R902402160
- R902500102
- R902462293
- R902406749
- R902500304
- R910968123
- R910936976
- R910986308
- R910984805
- R910964089
- R902439098
- R910988696
- R902419442
- R902416068
- R902412801
- R910998304
- R910991931
- R910990327
- R902447100
- R910969934
- R910983876
- R910960694
- R910962664
- R910940948
- R910990953
- R902435807
- R902421727
- R902422959
- R902481006
- R910990714
- R902420449
- R910995980
- R910965072
- R902455199
- R902455198
- R902451076
- R902450512
- R902450511
- R902450448
- R902423415
- R902416054
- R902411736
- R910937191
- R910932757
- R910931815
- R910918205
- R910918204
- R910999958
- R910999950
- R910999766
- R910996012
- R910996011
- R910992920
- R910991804
- R910987138
- R910987092
- R910985418
- R910983982
- R902460623
- R902461357
- R902463355
- R902463843
- R902435298
- R910992652
- R910991524
- R910973169
- R910944669
- R902444080
- R910996485
- R910992215
- R910989252
- R910987323
- R910997278
- R902459000
- R902439260
- R902419172
- R902409669
- R902431160
- R902430495
- R902431157
- R902430536
- R910920255
- R902501071
- R902500405
- R902500199
- R902487113
- R902487066
- R902463844
- R910961729
- R992001412
Installed in equipment
-
Liebherr
- LTM 1160-5.2 — Mobile crane
- LTM 1200-5.1 — Mobile crane
- LTM 1250-6.1 — Mobile crane
- R964 C — Crawler excavator
- R974 C — Crawler excavator
- A954 B — Wheeled excavator
- LH 60 M — Material handler
- LH 80 M — Material handler
-
Volvo CE
- EC480 — Crawler excavator
- EC550 — Crawler excavator
- EC700B — Crawler excavator
- L120F — Wheel loader
- L150F — Wheel loader
- L180F — Wheel loader
-
Komatsu
- PC400-8 — Crawler excavator
- PC450-8 — Crawler excavator
- WA470-6 — Wheel loader
- WA500-6 — Wheel loader
-
Caterpillar
- 345C — Crawler excavator
- 365C — Crawler excavator
- 972H — Wheel loader
- 980H — Wheel loader
-
Sennebogen
- 860 M — Material handler
- 870 M — Material handler
-
Fuchs
- MHL380 — Material handler
- MHL390 — Material handler
-
Wirtgen
- W 200 — Road milling machine
- W 210 — Road milling machine
-
Vögele
- Super 1800 — Asphalt paver
- Super 2100 — Asphalt paver
-
Hamm
- HD+ 140 — Soil compactor
-
John Deere
- 870G — Motor grader
- 872G — Motor grader
-
Case
- CX470 — Crawler excavator
-
Doosan
- DX480LC — Crawler excavator
- DX530LC — Crawler excavator
Spare parts for Bosch Rexroth A10VO140 A10VSO140
- Cylinder block
- Hydraulic pump shaft
- Bushing
- Spherical bushing
- Spring disc
- Snap ring
- Piston shoe
- Coupling
- Cylinder block pin
- Charge pump
- Bearing
- Roller bearing
- Retainer plate
- Swash plate
- Piston with slipper
- Cylinder block spring
- Spherical bushing spring
- Hydraulic pump seal kit
- Hydraulic pump oil seal
- Valve plate
- Relief valve
- Hydraulic pump regulator
- Servo piston
Repair and service A10VO140 A10VSO140
Repair of Bosch Rexroth A10VO140 and A10VSO140 hydraulic pumps includes diagnostics of operating pressure and flow parameters, inspection of the piston group and valve plate condition. After fault detection, worn components are replaced and the pump is tested on a hydraulic test bench.
- Diagnostics and performance testing
- Piston group and cylinder block inspection
- Replacement of bearings, seals, and repair kits
- Regulator inspection and adjustment
- Final hydraulic bench testing
Spare parts diagram Bosch Rexroth A10VO140 A10VSO140
Spare parts diagram
Technical specifications verified by the Aspect Plus technical catalog.