Technical Specifications

Operating Length117.0m
Operating Stroke6.0m
Maximum Length21m
Minimum Length 13m
Walkway Width800mm
Operating Angle2 15°up/15°down
Allowable Load3 300kg
Overall Mass423.0Te
Maximum Sea StateHs = 2.5m
Max Working Height59.0m
Min Working Height55.0m
ConstructionSteel
  1. This is the distance from the centreline of the mounting pedestal to the connection point at mid stroke.
  2. These figures do not take into account the motion or the potential variation in the draft of the vessel.
  3. This load equates to three persons.
  4. This mass does not include the separate power unit, if required.
  5. These heights take MSL as the datum height and depend on the vessel freeboard.

The OAS structure is designed to support a spread load of 1 tonne over its length when connected.