Gearboxes and Rope Winches
Liebherr’s product spectrum in the planetary gearbox and rope winch sector ranges from slewing and swivelling drives to wheel and travel drives, compact, heavy duty and gear ring rope winches and drilling drives, cyclone drives and other special solutions. The drives are continuously optimised using advanced development and calculation processes. Extensive testing facilities and an in-house materials laboratory form the basis for ongoing development.
Planetary gearboxes and rope winches are manufactured with output torques of up to 2,500,000 Nm, up to 25 t weight and gearings up to module 50. Liebherr specialises in gearbox solutions for challenging applications and conditions.
The integral design of Liebherr gearboxes ensures compact sizes and maximum torques within the available installation space.
Optimised manufacturing processes ensure excellent running smoothness and minimum vibration, as well as balanced gearing flank capabilities that, in turn, increase the life span of gearbox parts.
Liebherr gearboxes and rope winches are noted for their maximum reliability and availability. Intelligent design solutions, like special sealing concepts and corrosion protection systems ensure a long service life. They withstand even the most adverse implementation conditions and are proven in extremely dusty and dirty conditions, as well as when exposed to high mechanical loads.