In order to operate in deep waters, a rig needs to move heavier tools and supplies. This requires high capacity and high reliability cranes. After looking at the market, two of the latest of Liebherr Mast Type Crane (MTC) series were selected. These new cranes, known as the MTC 6000-150, represents the 6000t/m overturning moment with a massive 150t maximum lifting capacity and the use of two electric main motors as the prime mover for the hydraulic power pack with each being rated at 400kW capacity.
100t cranes for new deepwater semisubmersible
Journal of Offshore Technology ; 10 , 3 ; 30-33
2002
4 Seiten
Article (Journal)
English
European Patent Office | 2016
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