GFB Series Swing Drives For the swing drive of all types of excavators and cranes, for ship unloading equipment, for forestry equipment and for all applications where precise positioning is necessaryOutput torques from 4 to 94.5 kNmRatios from 17.3 to 186.4Larger versions available on request Feature:

Compact two- or three-stage planetary gearboxes Cageless planetary gear bearing Integrated multi-disc parking brake Rexroth hydraulic motor: fixed motor in space-saving plug-in design Easy mounting Low-noise operation Easy oil change

  

GFB Series Swing Drives