DAT 500 Slewing drive

With its slewing drives, Liebherr offers its customers a series-produced product range that covers many different application areas. Available are eight gearbox sizes from the DAT 200 to the DAT 600. The coaxial planetary gearboxes are available as three-stage or four-stage units with a multitude of different gear ratios ranging from i=20 to i=1,500. The maximum dynamic torque is 142,000Nm.

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

Technical data

Reference output torque, dynamic 82,000 Nm
Output torque Tmax 164,000 Nm
External diameter 565 mm
Pitch circle diameter 510 mm
Diameter of centering seat 460 mm
Housing diameter 450 mm
Number of bolts 24
Diameter of bolts 33 mm
Installation depth 375 mm
Installation dimension 140 mm
Height of centering seat 35 mm
Flange height 110 mm
Gearbox height 571 mm
Number of teeth (output pinion) 12
Gear module of output pinion from 24
Height of output pinion 230 mm
Weight (three-stage model) 785 kg
Gear transmission ratio (three-stage model) 1:29 - 1:250

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