Versatile slewing drives

The compact slewing drives stand out with their high power density. They are available as series products or customer-specific solutions.Combined with our large diameter bearings, an optimally-adapted system is created that impresses with minimum backlash. Customised gearboxes

Slewing drives

Areas of application

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DAT 450 Slewing drive

Reference output torque, dynamic 60,000 Nm
Output torque Tmax 120,000 Nm

DAT 450 wind Slewing drive

Reference output torque, dynamic 63,800 Nm
Output torque Tmax 121,700 Nm

DAT 500 Slewing drive

Reference output torque, dynamic 82,000 Nm
Output torque Tmax 164,000 Nm

DAT 500 wind Slewing drive

Reference output torque, dynamic 82,900 Nm
Output torque Tmax 171,000 Nm

DAT 600 Slewing drive

Reference output torque, dynamic 142,000 Nm
Output torque Tmax 284,000 Nm
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Slewing bearings

For over 70 years Liebherr has been manufacturing top-quality large diameter slewing bearings. Depending on requirements, various dimensions are available. Product portfolio Large diameter bearings

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Downloads

In the download area you find an overview of all brochures and datasheets for the various Liebherr components. Downloads

Swivelling drives

Liebherr develops special swivelling drives for applications which are exposed to high dynamic loading during the rotating movement (e.g. excavator). Swivelling drives