ZF-Friedrichshafen - Model GFA - Travel Gearbox - Brochure

ZF Travel Drives GFA reliably provide the necessary traction as wheel drive in mining excavators, crawler cranes, large construction machinery and other applications. Drive gears GFA are the ideal components for large applications for which it is advantageous to embed the bearing of the sprocket shaft separately in the drive cage. This way the gearbox will only be used for torque transmission.