Travel drives
Liebherr travel drives impress with their high power density and compact dimensions. Various attachment options, such as an integrated sprocket, enable perfect integration in a whole range of different applications.
Exhibit
Travel drive FAT 400
Liebherr offers its customers a series-manufactured range of travel drives that can be used for a wide range of applications. The series includes 11 gearbox sizes from the FAT 325 to the FAT 1600 in two versions - for crawler excavators or for crawler cranes. The coaxial planetary gearboxes are available as three-stage or four-stage units with a mul-titude of different gear ratios ranging from i=59 to i=497. Depending on the application and the underlying load collectives, the maximum dynamic output torque is up to 3,450kNm.
Technical data
| Gear ratio: | 1:87 - 1:150 |
| Max. output torque crawler excavator: | 61.000 Nm (dyn.) |
| Max. output torque crawler crane: | 91,000 Nm (dyn.) |
| Weight: | ca. 350 kg |
