LH30VO Axial piston pump Medium-pressure pump

The LH30VO axial piston pump with a swashplate construction is designed for use in medium-pressure ranges. It is especially suited for use in mobile work machines, as well as stationary applications. Further, the pump can be configured with a number of controllers and is characterised by its flexible through-drive design.
Circulation open
Adjustability variable
Nominal pressure 280 bar
Maximum pressure 320 bar
Nominal sizes 28 / 45 / 85 / 100
Areas of application Agriculture and forestry / Building construction and civil engineering / Machinery and plant construction / Maritime applications / Mining / Special vehicles

Max. driving power [Pmax] 44 - 116 kW
Max. torque [Mmax] 128 - 461 Nm
Nominal size 28 45 85 100
Nominal pressure [pN] [bar] 280 280 280 280
Maximum pressure [pmax] [bar] 320 320 320 320
Displacement volume [Vg max] [cm³] 28.7 46.5 86.1 103.5
Max. speed at Vg max and pabs = 1 bar at the suction port [nmax] [rpm] 3,300 3,000 2,500 2,400
Volume flow at Vg max and nmax [qv max] [l/min] 95 140 207 248
Max. driving power [Pmax] [kW] 44 65 100 116
Max. torque [Mmax] [Nm] 128 207 384 461
Medium-pressure pump

Medium-pressure pump

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Liebherr develops and produces diesel and gas engines, injection systems, hydraulic components and splitter boxes in Bulle (Switzerland). Liebherr Machines Bulle SA