VarioBallast on the LTM 1120-4.1 enables the crane to operate with a ballast radius of 12.6 or 15.6 feet. The ballast radius can be reduced by 3 feet quickly and easily using standard, mechanically ...

For efficient ballasting there is a semi-automatic ballasting system. Only eight lifting movements are needed to install the ballast and make the crane ready for operation, said the company. "We see a ...

Between bracing of the crane structures, securing them to the deck of the vessel and ballasting systems on the ship itself, the cranes can be safely carried across the Pacific, not the most placid ...

VarioBallast means that the crane can be operated at two ballast radii (5.58 m or 4.78 m) and the ballast radius can be reduced by 800 mm using standard mechanically adjusted ballasting cylinders.

Indeed, crane vessels are exposed to high stresses during lifting, demanding particular attention to structural integrity. The frequent ballasting of the vessel increases the need for efficient ...

"For example, while ballasting can be used to overcome changing ... The solution: using a combination of SPMT transporters and PTC 210 DS ring crane. This approach completely removed the impact ...