D-CRm.R. – Slewing type davit crane combined for rescue boat and liferaft with hydraulic, electric or manual drive. The system is suitable for lowering a liferaft including the full complement of persons from the embarkation position to the water level by means of gravity. Hydraulic power will do the slewing, gravity or hydraulic will do the lowering.
Both procedures, the slewing and the lowering, can be controlled from either the deck position or from inside the boat. In case of power failure or malfunctioning of the electric system, hoisting of the rescue boat or liferaft can also be done manually.