Knuckle-boom offshore crane on the deck of a survey vessel
Telescopic knuckle-boom crane lifting equipment over the side

Cranes

Offshore cranes from 5 t to 600 t
  • Conventional cranes, 0–5 t and 0–50 t — Knuckle-boom, telescopic or knuckle-telescopic booms, 10 m and 30 m radius, electric or hydraulic drive.
  • Fully electric 300 t and 600 t — No hydraulic drive; full-slewing heavy-lift cranes at 15 m and 25 m radius.
  • Modular construction — The 300 t and 600 t cranes are assembled from modules; the 600 t modules are sized for road transport.
  • Drive to suit the vessel — Electric or hydraulic on the conventional range, fully electric on the heavy-lift range.

The Offshore Crane range covers four base configurations. Two conventional cranes, rated 0–5 t at 10 m radius and 0–50 t at 30 m radius, are available with electric or hydraulic drive and with knuckle-boom, telescopic or knuckle-telescopic booms.

Two fully electric heavy-lift cranes, rated 300 t at 15 m radius and 600 t at 25 m radius, are full-slewing and modular in construction; the 600 t crane is built from modules sized for road transport.

All cranes are designed and supplied by OCEAN PHYSICS and configured to the vessel or platform they are installed on.

ItemConventional crane600 t crane300 t craneConventional crane
Working load0–50 t600 t300 t0–5 t
Radius30 m25 m15 m10 m
DriveElectric / hydraulicFully electricFully electricElectric / hydraulic
Boom / structureKnuckle-boom, telescopic or knuckle-telescopicFull slewing; modular, modules sized for road transportFull slewing; modularKnuckle-boom, telescopic or knuckle-telescopic
Hoisting speed
Wire rope
Power supply
Weight
Dimensions
Material
Control
Platform / mounting
File name File type File size Download
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