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Special vessels references

Jack-up Crane Barge

This non-self-propelled jack-up crane barge is capable of lifting up to 800 tons, while jacked up in water depths of up to 45 meters. This Wärtsilä Ship Design barge is 109 m in length, 40 m in breadth, and with a gross tonnage of 11,800 tons.

  • Install complete offshore wind turbine arrangements, including the foundations, tower segments and nacelles.
  • Serve as a transport and storage unit with a 4100 tons deck load, capable of jacking up with a full deck load.
  • Carry out inspection / remediation tasks for underwater structures, such as jackets, monopiles and electrical cabling.
  • Be capable of independent stationary operation at sea, with optimum availability even under harsh environmental conditions.

Read more about our solutions for special vessels

Dynamic positioning DP1, or alternatively with mooring winches.

Length over all 109.00 m
Length over pontoon 100.00 m
Breadth 40.00 m
Depth 8.00 m

Deadweight (design draft) 5200 t
Gross tonnage 11,800 GT

Max. jackable load approx. 15,100 t
Crane capacity 800 t
Crane boom 100 m
Crane hook height ab. main deck 110 m
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