
Bosch Rexroth A2F250 — axial piston hydraulic motor 250 cm³
Bosch Rexroth A2F250 is one of the largest displacement models in the A2F series, produced under the Brueninghaus Hydromatik and Mannesmann Rexroth brand names. The model is currently considered discontinued. Thanks to its large displacement, the A2F250 is used as a travel motor in ultra-heavy crawler excavators and mining machines (100 t and above), as the drive for winches and slewing mechanisms in heavy cranes, and in stationary industrial hydrostatic systems — large presses, rolling mills and metallurgical equipment. Both functions — pump and motor — are supported in closed and open circuits. Used in equipment of the following brands: O&K (Terex O&K), Demag, Liebherr, P&H Mining Equipment, Bucyrus, Komatsu Mining, Atlas Copco, TAKRAF — in ultra-heavy crawler rope shovels and bucket wheel excavators, in marine and port cranes by Gottwald, Liebherr, Manitowoc, and in stationary press and rolling mill systems from various metallurgical equipment manufacturers.
Full model range in the section Bosch Rexroth A2F series
Technical specifications A2F250
- Displacement: 250 cm³
- Nominal pressure: up to 35 MPa (350 bar)
- Maximum pressure: up to 40 MPa (400 bar)
- Maximum rotational speed: up to 1500 rpm
- Weight: approximately 120–150 kg
Installed in equipment
-
Compatible brands
- O&K (Terex O&K)
- Demag
- Liebherr
- P&H Mining Equipment
- Bucyrus
- Komatsu Mining
- Atlas Copco
- TAKRAF
- Gottwald
- Manitowoc
OEM numbers A2F250
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Bosch Rexroth
- A2F250R5P2
- A2F250L5P2
- A2F250W5P2
- A2F250R5P1
- A2F250L5P1
- A2F250W5P1
Spare parts for Bosch Rexroth A2F250
- 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 A2F250
Diagnostics and repair axial piston hydraulic motor Bosch Rexroth A2F250: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will select spare parts and repair axial piston hydraulic motor A2F250 with warranty.
Spare Parts Diagram Bosch Rexroth A2F250
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.