Chinese shipping group Ou Yang Offshore has launched its first wind turbine installation vessel and ordered a second.
The OuYang 1 was launched at the Dayang shipyard in Jiangsu, said consultancy Aqualis Offshore, which supervised construction for the Chinese owner.
The self-propelled vessel can work at 50-metre depths with a crew of 75 carrying out turbine installation or maintenance, said Aqualis.
