Vessel Details
The WIND KEEPER is an Offshore Support Vessel (OSV) that was built in 2023 and currently operates under the flag of the Marshall Islands.
- Vessel Type: Multi Purpose Offshore Vessel / Oil service / PSV
- IMO Number: 9972749
- MMSI: 538011784
- Call Sign: V7A3456
- Flag: Marshall Islands
- Year Built: 2023
- Length Overall (LOA): 133 meters
- Width (Beam): 53 meters
- Deadweight (DWT): 9,000 tonnes
The vessel was acquired in May 2025 by the Danish offshore wind services company Cadeler from the Shanghai Boqiang Heavy Industry Group. Following the acquisition, it was renamed WIND KEEPER to reflect its new role in maintaining and safeguarding offshore wind energy production.
Key Transition Details
- Previous Name: BO QIANG 3060
- Current Owner: Cadeler (acquired May 2025)
- Previous Flag: China
- Current Flag: Marshall Islands
The ship underwent upgrades in late 2025 and early 2026 to support the installation and maintenance of large-scale 15-MW turbines.