
Bosch Rexroth A28VO280 — axial piston pump 280 cm³
Bosch Rexroth A28VO280 is a variable displacement axial piston pump with swashplate design for open hydraulic circuits, used in large agricultural machinery, powerful tractors, harvesters and heavy construction equipment with Load Sensing systems. Installed on equipment from the following brands: Liebherr, Caterpillar, Case IH, New Holland, Steyr, John Deere.
Full model range in the section A28VO series
Technical specifications
- Maximum displacement: 280 cm³
- Nominal working pressure: up to 280 bar
- Maximum pressure: up to 350 bar
- Maximum rotational speed: up to 2400 rpm
- Torque: up to 312 N·m
- Flow rate (at maximum speed): up to 840 l/min
- Weight: 130–150 kg
Installed in equipment
-
Compatible brands
- Case IH
- New Holland
- Steyr
- John Deere
-
Liebherr
- R295 — Mining shovel
-
Caterpillar
- 374F — Excavator
- 374F L — Excavator
- 390F — Excavator
- 390F L — Excavator
- 6015 — Mining shovel
- 6015B — Mining shovel
- MH3295 — Material handler
- LD350 — Tractor
OEM numbers A28VO280
-
Caterpillar
- 576-3072
- 349-4076
- 369-9655
- 420-8637
- 519-2298
-
Bosch Rexroth
- R902485677 A28VLO280C5D6H3B0F/10MRVE4XXXEXXXX0-0C
- R902576168 A28VLO280LRDGE2BHV/11MRVE4A41K000000-0
- R902575203 A28VLO280LRDRA0V/11MRVE4A41K000000-0
- R902497059 A28VLO280LRDRE2APV+PVQ41-1X
- R902512025 A28VLO280LRDRE2AHV/10MR+PVQ41-1X/069
- R902533586 LA28VLO280DRS01A0K/10MR+LA10VO100ED72/53
- R902544931 LA28VLO280D21CPK/10DR+AZPN-11-028R
- R902554320 LA28VLO280D21CPK/11CR+AZPN-11-028R-S
- R902565115 LA28VLO280D21CPK/10DR+AZPN-11-028R
- R902565480 LA28VLO280D21CPK/11CR+AZPN-11-028R
- R902571031 A28VLO280LRDRE2BHV/11MRVE4A41K0C3S70-0
- R902571030 A28VLO280LRDRE2BHV/11MR+PVQ41-1X/069
- R902567511 A28VLO280L4DRE21CPB/11MLVE4T31K0000-0
- R902567510 LA28VLO280L4DRE2CPB/11MLVE4T31K0000-0
- R902545990 A28VLO280C5H31B0K/11CRVE4T41K00000-S
- R902482913 A28VLO280C5H1A0A/10MRVE4XXS-S'981191
- R902570196 LA28VLO280C5H31B0K/10CRVE4T41000-S
- R902497857 A28VLO280C5D6H3B0F/10CRVE4XXXX0-0C-S1854
- R902496556 A28VLO280LRDRE2APV/10MRVE4A41EC3S70-0
- R902512023 A28VLO280LRDRE2AHV/10MRVE4A410C3S70-S
- R902515956 LA28VLO280E2DR1CPK/10CRVE4T31000-S
- R902516656 A28VLO280L6S0B0B/10CRVE4XXSX
- R902533588 A28VLO280DRS01A0K/10MRVE4A410C3S90-S
- R902533647 LA28VLO280C5H31B0K/10CRVE4T41000-S
- R902544925 A28VLO280D21CPK/10DRVE4T31K0B3S40-0
- R902544940 LA28VLO280D21CPK/10DRVE4A41K0B3S40-0
- R902544929 A28VLO280D21CPK/10DRVE4A41K0B3S40-0
- R902549569 LA28VLO280DRS01A0K/10MRVE4A410C3S90-S
- R902556327 A28VLO280D21CPK/11CRVE4A4PB3S40-S
- R902556326 LA28VLO280D21CPK/11CRVE4A4PB3S40-S
- R902565117 A28VLO280D21CPK/10DRVE4A41K0B3S40-S
- R902565482 A28VLO280D21CPK/11CRVE4A4PB3S40-S
- R902565116 LA28VLO280D21CPK/10DRVE4A41K0B3S40-S
- R902565481 LA28VLO280D21CPK/11CRVE4A4PB3S40-S
- R902564973 LA28VLO280E2DR1CPK/11CRVE4T31000-S
- R902575277 A28VLO280E2DR1CPK/10CRVE4T31000-S
- R902575278 A28VLO280E2DR1CPK/11CRVE4T31000-S
Spare part numbers A28VO280
-
Caterpillar
- 607-0110
- 464-9304
- 464-9303
- 607-0114
- 607-0111
- 464-9222
- 512-5310
- 512-5311
- 458-6032
- 458-6033
- 573-9551
- 573-9555
- 458-6965
- 573-9552
- 458-6036
- 464-9279
Spare parts for Bosch Rexroth A28VO280
- 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 A28VO280
Diagnostics and repair Bosch Rexroth A28VO280 axial piston pump: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair axial piston pump A28VO280 and select genuine spare parts.
Spare Parts Diagram Bosch Rexroth A28VO280
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.