Wind Ally has been delivered to Cadeler on the 25 September 2025. This is our first A-class vessel and the ninth vessel in the water in Cadeler's growing fleet of wind installation vessels. By the second half of 2026, our second A-class vessel, Wind Ace is due to arrive and by 2027 we will welcome Wind Apex.
The design of these new state-of-the-art jack-up vessels, somewhat similar to specifications of the two P-class vessels, but with unique features for installing foundations will enable the vessels to handle the next generations and full-scale of wind farm projects. With the addition of these three A-class vessels, the Cadeler fleet will consist of 12 jack-up vessels and thus, the largest and most capable fleet of jack-up installation vessels in terms of loading capacity and ability to transport, service and install offshore foundations and wind turbines (WTGs).
The A-class will cater for some of the largest foundation dimensions in the offshore wind industry
The A-class design is tailored to meet the increasing size and complexity of offshore wind turbines and foundations. With a deck space of 5,600 m², payload exceeding 18,000 tonnes, and a main crane capable of lifting above 3,300 tonnes at 39 meters, Wind Ally can transport and install up to six sets of XXL monopile foundations per load. This efficiency reduces the number and total duration of transits, accelerates efficiency during installation, and enhances safety and sustainability across projects. The vessel can accommodate up to 130 crew members and installation technicians. The hybrid design of the A-class vessels allows swift conversion between foundation installation and wind turbine generator installation. This unique combination of capacity and flexibility makes the A-class unmatched in the market today.
