
Bosch Rexroth A2FO250 A2FM250 — Axial piston pump / motor 250 cm³
Bosch Rexroth A2FO250 is a fixed displacement pump, while A2FM250 is a fixed displacement motor with a displacement of 250 cm³. The axial piston bent-axis design ensures stable hydraulic flow and efficient torque transmission under high pressure and continuous load conditions.
You can explore other models in the Bosch Rexroth A2FO A2FM series.
Technical specifications
- Type: Axial piston pump / motor
- Maximum displacement: 250 cm³
- A2FO250 nominal pressure: up to 35 MPa (350 bar)
- A2FO250 maximum pressure: up to 40 MPa (400 bar)
- A2FM250 nominal pressure: up to 40 MPa (400 bar)
- A2FM250 maximum pressure: up to 45 MPa (450 bar)
- Maximum speed: 1600–1800 rpm
- Weight A2FO250: 70–72 kg
- Weight A2FM250: 72–74 kg
Applications
- Large excavators and wheel loaders
- Quarry and mining equipment
- High-power road construction machinery
- Heavy-duty agricultural machines
- Industrial hydraulic power units
Spare parts for A2FO250 A2FM250
- Cylinder block Rotor
- Drive Shaft
- Drive Shaft motor
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Bearing
- Roller Bearing
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Valve plate
- Pressure Override Valve
- Seal kit pump
- Seal kit motor
- Pump and motor repair kit
Repair and service A2FO250 A2FM250
We provide comprehensive diagnostics and overhaul of A2FO250 pumps and A2FM250 motors, verifying pressure performance, output, and sealing integrity. During service, the piston group, valve plate, bearings, and sealing elements are inspected, worn components are replaced, and the unit is bench-tested under load.
- Hydraulic unit diagnostics
- Replacement of seals, bearings, and shaft seals
- Restoration of working surfaces
- Clearance and geometry inspection
- Bench testing after repair
Contact us — we will help you select the correct pump, motor, or spare parts for A2FO250 A2FM250 according to your equipment model and operating conditions.
Technical specifications verified by the Aspect Plus technical catalog.