Recently, Rolls-Royce has signed a contract worth 8 million pounds (about 11.5 million US dollars) to provide a mooring system for the world's largest semi-submersible crane ship (SSCV) "Sleipnir". . It is reported that the Sleipnir semi-submersible crane vessel will be built by Singapore Seco Marine for the Dutch contractor Heerema Offshore Services. According to Rolls-Royce, the company will provide the Sleipnir semi-submersible crane with a tailor-made equipment package that meets the requirements of special operations, including electric drive winches, guides, wire wheels and a 12-point control system. The specific operation of the parking system. After the construction was completed, the ship was 220 meters long and 102 meters wide. The maximum amount of water dredging was 273,700 tons. In order to install and dismantle offshore installations and install deepwater subsea buildings, foundations, moorings and floating structures, the vessel will be equipped with two cranes with a single lifting capacity of 10,000 tons. Asbjørn Skaro, executive vice president of the Luo Luo Deck Machinery Business, said, “Mooring large cranes is a challenging task. I am very pleased to cooperate with Sembcorp Maritime as a unique project. The mooring system we delivered combines our dozens. Years of experience and advanced deck machinery technology." The Sleipnir semi-submersible crane is a self-propelled crane with a speed of 10 knots and dual fuel during operation. Sembcorp Maritime plans to deliver the ship in the second half of 2018. JIANGMEN PRO-TAYLOR REFRIGERATION CO., LTD. , https://www.protaylor.com