FAT 1050 Travel drive
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.
|Max. output torque of crawler excavator||840,000 Nm|
|Max. output torque of crawler crane||1,260,000 Nm|
|Gear transmission ratio||247|
|Hydraulic motor||DMVA 355|