Powerful and precise: Powerful hydraulics

High performance and sensitivity.

Open oil system

For mobile cranes with load sensing control system.

Liebherr mobile cranes are driven by diesel-hydraulic power transmission. The open oil systems are controlled electrically by the load sensing system.

Four working movements possible simultaneously
Slewing unit can be switched over as standard – open or hydraulically clamped to allow the movement to be coordinated perfectly to different conditions of use, for example sensitive assembly jobs or high speed cycles

Sealed oil systems

For mobile cranes in higher performance classes.

The movements of the hoist units and slewing unit can be controlled particularly sensitively in the sealed oil systems.