A2FO28 A2FM28

Bosch Rexroth A2FO28 A2FM28 pump specifications

The A2FO28 (open circuit) and A2FM28 (closed circuit) are Bosch Rexroth constant displacient axial piston pumps designed for use in a variety of hydraulic systis where high efficiency and reliability are required. These pump models are suitable for use in a wide range of industrial and mobile hydraulic applications.

Technical specifications of Bosch Rexroth A2FO28 A2FM28:

• Type: axial piston pump
• Maximum working volume: 28 cm³
• Working pressure
  • A2FO28
    • Nominal: up to 35 MPa 350 bar
    • Maximum: up to 40 MPa 400 bar
  • A2FM28
    • Nominal: up to 40 MPa 400 bar
    • Maximum: up to 45 MPa 450 bar
• Maximum rotation speed: 3500–4000 rpm
• Working environment: hydraulic oils ISO VG 32–46 or equivalent
• Weight:
  • A2FO28: 8-9 kg
  • A2FM28: 9-10 kg
• Application in special equipment: press plants, agricultural machinery, road rollers, pumping systis, etc.

Hydraulic pump cross number:

Installed in the model:

The company "Aspect Plus" offers a wide range of spare parts for the repair of the Bosch Rexroth A2FO28 A2FM28 hydraulic pump.