DAT 225 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 8,000 Nm
Output torque Tmax 16,000 Nm

Technical data

Reference output torque, dynamic 8,000 Nm
Output torque Tmax 16,000 Nm
External diameter 260 mm
Pitch circle diameter 235 mm
Diameter of centering seat 210 mm
Housing diameter 205 mm
Number of bolts 24
Diameter of bolts 14 mm
Installation depth 135 mm
Installation dimension 55 mm
Height of centering seat 15 mm
Flange height 44 mm
Gearbox height 280 mm
Number of teeth (output pinion) 13
Gear module of output pinion from 9
Weight (three-stage model) 75 kg
Gear transmission ratio (three-stage model) 1:60 - 1:180

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