Set of 2 pumps:
1. Axial piston variable pump A4VG. Geometric displacement 125 cm3. Automatic control, speed related U = 24 V. Pressure cut-off. DA control valve, fixed setting. Series 3, index 2.
2. Axial Piston Variable Pump A11VLO. Swashplate design, variable, nominal pressure 350 bar, maximum pressure 400 bar. With charge pump. Open circuit. Size, ≈ displacement Vg maks. 145 cm3. Control unit: pressure control with load sensing.
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The above diagrams belong to Rexroth
www.boschrexroth.com