According to the Fox News website, you can email Megyn Kelly at megynkelly@foxnews.com. + 185 others found this useful.
Netherlands () The world's largest floating crane ship is Thialf, a 201.6 m (661.4 ft) long semi-submersible barge with a lifting capacity of 14,200 tonnes (31.3 million lb). Thialf is operated by Heerema Marine Contractors of the Netherlands.
Yes, the cranes used in the offshore industry are the most massive ever built. But the Saimem 7000 is not the largest in the world, the SSCV Thialf has a little bit more lifting capacity. Wikipedia. Another impressive crane is the Kroll K-10000. American Tower Cranes.