Special Gears


"Intelligent solutions that will be developed in close consultation with our customers are the basis for a successful and sustainable cooperation."
Thomas Wiegand
Sales Special Gears

Oil and Gas

Draw Works

Two stage summation shifting gearbox, equipped with an integrated lubricating oil unit and auxiliary drive, installed in a vertical drilling rig between motor and winch.


Typ: PH-U2/L2p 790Ausführung: nach API 7K + ATEX

Center distance: 2 x 790 mm
Power: 2 x 850 kW
Input speed: 0-800/2,300 rpm

Gear 1
Output speed: 0-79/230 rpm
Output torque: 192,000 Nm
Ratio: 1: 10.2

Gear 2
Output speed: 0-177/508 rpm
Output torque: 86,000 Nm
Ratio: 1: 4.52

Feed Off
Type: Planetary gearbox
Power: 45 kW
Input speed: 2,160 rpm
Output speed: 3.5 rpm
Output torque: 123,000 Nm
Ratio: 1: 617

Weight: 8,250 kg