Deltamarin is one of the world’s leaders in designing complex semi-submersible heavy-lift vessels (SSHLV). Our references include world-famous heavy-lift vessels such as the Boka Vanguard (formerly Dockwise Vanguard) and the White Marlin. Our own 50,000 DWT SSHLV design is a proven workhorse of the oceans with various units already built (see e.g. Hai Yang Shi 278).
Some of the specialities that our customers give us credit for include:
- The development of innovative design solutions for unique transport and heavy-lift projects
- World-leading structural, hydrodynamic and naval engineering expertise
- High performance, energy efficiency and a low-emission footprint
- Long-term partnerships with customers to guarantee constant improvement
- The ability to cover the whole design process and all disciplines within it from idea generation to construction drawings
- Knowledge of rules and regulations and good communication with authorities during the design process
For more information, please contact

Jaakko Lappi
Sales, cruise ships and offshore
Tel. +358 9 4788 4424
Mobile +358 40 0807 587
jaakko.lappi@deltamarin.com
Sales, cruise ships and offshore
Tel. +358 9 4788 4424
Mobile +358 40 0807 587
jaakko.lappi@deltamarin.com

Example of our heavy lift vessel references
‘Boka Vanguard’ (ex. ‘Dockwise Vanguard’)
Customer: Dockwise Shipping BV — Deltamarin in cooperation with heavy transport expert Dockwise designed a unique semi-submersible vessel without conventional bow and with the accommodation in its entirety on the starboard side.