
Bosch Rexroth A2F12 — axial piston motor cm³
Bosch Rexroth A2F12 is the smallest displacement in the series. It is used as a travel motor in micro and mini excavators (1–3 t), vibration motor in small-class road rollers, auxiliary / charge pump in larger hydraulic systems, and fan drive motor in cooling systems. The A2F12 is used as a travel motor in micro and mini excavators of the following brands: Liebherr, Schaeff, O&K, Wacker Neuson, Bobcat, Atlas, Terex, Caterpillar, John Deere.
Full model range in the section A2F
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Bosch Rexroth
- R909075783 A2F12W4P1
- A2F12R4P4
- A2F12L4P4
- A2F12W4P4
- A2F12R4P1
- A2F12L4P1
- A2F12W4P1
- A2F12R2P1
- A2F12L2P1
- A2F12W2P1
- A2F12R2Z1
- A2F12L2Z1
- A2F12W2Z1
Technical specifications
- Displacement: 11.6 cc per revolution
- Nominal pressure: up to 35 MPa (350 bar)
- Maximum pressure: up to 40 MPa (400 bar)
- Maximum rotational speed: up to 8000 rpm
- Weight: approximately 6 kg
OEM numbers A2F12
Spare parts for Bosch Rexroth A2F12
- Cylinder block Rotor
- Ball guide
- Disk Spring
- Coupling of drive shaft
- Cylinder block press pin
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston
- Rotor Spring
- Shaft Seal
- Valve plate
- Ball guide washer
- Washer
- Pressure Override Valve
- Seal kit motor
- Control Valve Regulator
- Servo Piston
- Drive Shaft motor
- Friction Plate
Repair and service A2F12
We perform diagnostics and repair of axial piston pump/motor Bosch Rexroth A2F12: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will select spare parts and repair axial piston pump/motor A2F12 with warranty.
Spare Parts Diagram Bosch Rexroth A2F12
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.