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LiebherrComponents
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Liebherr offers its customer a series-produced range of planetary plug-in gearboxes that can be used for a wide range of applications. The series includes 15 gearbox sizes from the PEG 250 to the PEG 1200. The coaxial planetary gearboxes can be offered as two, three or four-stage models with a wide range of different gear ratios. The maximum dynamic torque is about 1,250,000Nm.

metricimperial
  • Output torque, static - 2,000,000 Nm

  • Gear transmission ratio - 1:58 - 1:739

  • Motor - hydraulic / electric

  • Weight (without motor) - 4,800 kg

  • Length for a 3-stage gearbox - 868 mm

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Reference output torque, dynamic
1,250,000 Nm
Output torque, static
2,000,000 Nm
Min. winding diameter for the first rope layer
1,350 mm
Max. possible theoretical rope pull force
1,852,000 N
Gear transmission ratio
1:58 - 1:739
Gear transmission ratio 2-stage
on request
Gear transmission ratio 3-stage
58 - 147
Gear transmission ratio 4-stage
280 - 739
Motor
hydraulic / electric
Weight (without motor)
4,800 kg
Reference collective
M5/L2/T5
Length for a 3-stage gearbox
868 mm