
Bosch Rexroth A2F55 — axial piston hydraulic motor 55 cm³
Bosch Rexroth A2F55 is a mid-range displacement model in the series. It is used as a travel motor in compact and medium excavators (6–12 t), vibration motor in medium-class road rollers, auxiliary / charge pump in larger hydraulic systems, and fan drive motor in cooling systems. The A2F55 is used as a travel motor in excavators of the following brands: Liebherr, Schaeff, O&K, Wacker Neuson, Bobcat, Atlas, Terex, Caterpillar, John Deere.
Full model range in the section Bosch Rexroth A2F series
Technical specifications A2F55
- Displacement: 55.4 cm³ per revolution
- Nominal pressure: up to 35 MPa (350 bar)
- Maximum pressure: up to 40 MPa (400 bar)
- Maximum rotational speed: up to 3500 rpm
- Weight: approximately 16–18 kg
OEM numbers A2F55
-
Bosch Rexroth
- R909060410 A2F55W1P6
- R909063303 A2F55W1Z6
Spare parts for Bosch Rexroth A2F55
- 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 A2F55
We perform diagnostics and repair of axial piston hydraulic motor Bosch Rexroth A2F55: 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 hydraulic motor A2F55 with warranty.
Spare Parts Diagram Bosch Rexroth A2F55
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.