
Bosch Rexroth A8VO28 — axial piston 28 cm3
Bosch Rexroth A8VO28 is a compact variable displacement axial piston pump designed for light and medium-duty construction and special equipment. The unit operates reliably at a nominal pressure up to 40 MPa (400 bar) and a maximum pressure up to 45 MPa (450 bar).
It ensures precise hydraulic fluid delivery, fast system response and stable performance at high rotational speeds.
Full model range in the section Bosch Rexroth A8VO series.
Technical specifications
- Type: axial piston
- Displacement: 28 cm3
- Nominal pressure: up to 40 MPa 400 bar
- Maximum pressure: up to 45 MPa 450 bar
- Maximum speed: 3300 rpm
- Flow: up to 92 l/min
- Weight: 12–15 kg
OEM numbers A8VO28
-
Bosch Rexroth
- R902228314
- R909603382
- R902006603
- R902016654
- R909437831
- R909438971
- R909441160
- R909441169
- R909441759
- R909446465
- R909446951
- R909447309
- R909448267
- R909603256
- R909603661
- R902072684
- R902009914
- R909441207
Spare parts for Bosch Rexroth A8VO28
- Cylinder block Rotor
- Drive Shaft
- Valve plate
- Swash plate (cam rocker)
- Piston shoe
- Roller Bearing
- Charge Pump
- Regulator assembly
- Seal kit pump
- Shaft Seal
Repair and service A8VO28
We provide diagnostics and overhaul of the Bosch Rexroth A8VO28 pump, including pressure, flow and regulator performance testing. Special attention is paid to the condition of the piston group and valve components.
- Inspection of cylinder block and piston wear.
- Check of swash plate and bearing assemblies.
- Testing of regulator and control components.
- Bench testing after reassembly.
Contact us — we will help you select the Bosch Rexroth A8VO28 or the required spare parts for your equipment.
Spare Parts Diagram Bosch Rexroth A8VO28
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.