Evacuation installation for derrick man

The evacuation installation allows to evacuated a derrick man from the platform outside the intra-rig space in case of fire or open well flowing. Between the derrick and the tensioning device there is a carrying rope on which a safety carabiner is located.

Design features

  • Brake – eccentric, normally closed.
  • Descent speed limitation – hydrodynamic brake.
  • The cabin is lifted from the lower position to the platform using a manual winch.


Carrying capacity of the cabin, kg 120
Average slope of the carrying rope, deg. 30
Diameter of carrying rope, mm 16,5
Handle force during braking, kg 2
Towing rope diameter, mm 6,3
Weight, kg 1398

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