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Azerbaijan (en)

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

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

Slewing bearings

For over 70 years Liebherr has been manufacturing top-quality large diameter slewing bearings. Depending on requirements, various dimensions are available.

Product portfolio Large diameter bearings

Contact

Please contact us – we will answer your questions and put together an individual offer for you. If you need a component as a spare part for your Liebherr machine, please contact your local service partner.

Swivelling drives

Liebherr develops special swivelling drives for applications which are exposed to high dynamic loading during the rotating movement (e.g. excavator).