PEG 350 Planetary plug-in gearbox

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 14 gearbox sizes from the PEG 250 to the PEG 1100. 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 1,000,000Nm.

Reference output torque, dynamic 23,000 Nm
Output torque, static 36,800 Nm
Gear transmission ratio (three-stage model) 1:61 - 1:135

Technical data

Reference output torque, dynamic 23,000 Nm
Output torque, static 36,800 Nm
Min. winding diameter for the first rope layer 450 mm
Max. possible theoretical rope pull force 102,000 N
External diameter 432 mm
Gearbox length (inside the rope drum) 281.00 mm
Pitch circle diameter (rope drum) 395 mm
Diameter of centering seat 360 mm
Number of bolts 20
Diameter of bolts 17.5 mm
Flange width 16.00 mm
Width of centering seat 17.00 mm
Weight (three-stage model) 170 kg
Gear transmission ratio (three-stage model) 1:61 - 1:135

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