Annual Report 2021
High-tech concrete
Liebherr-Mischtechnik GmbH specializes in high-tech concrete for the precast concrete components of modern wind turbines. This makes ever higher and more powerful structures possible.On land
Liebherr mobile, crawler and lattice boom cranes, with their jib systems and different load classes, are set up in the erection and dismantling of wind farms. With their flexibility, they are also absolutely at the cutting edge of wind energy.On the water
Liebherr-MCCtec Rostock GmbH supplies extremely powerful high-end cranes for the installation of turbines and wind turbine foundations on the high seas, where the highest wind yields are to be achieved. At the same time, they help dismantle oil and gas production platforms that are no longer up to date.Key components
Liebherr-Component Technologies AG manufactures key components for wind turbines: slewing bearings, slewing drives, hydraulic cylinders, integrated lubrication systems, and the electromechanical and hydraulic wind tracking of the rotor blades and nacelle. Liebherr-Verzahntechnik GmbH produces corresponding gear hobbing, gear shaping, profiling and grinding machines of the highest standard for this purpose.A solid basis
Earthmoving equipment and material handling machines from Liebherr-EMtec GmbH create a solid, load-bearing base for wind turbine installation on construction sites - the portfolio ranges from dump trucks and wheel loaders to bulldozers and crawler excavators.