Download your TWIN X-STERN® E-Book
Discover how Ulstein’s TWIN X-STERN design is reshaping offshore vessel performance.
This free e-book reveals the thinking behind the innovation, its real-world benefits in harsh weather conditions, and why leading operators are choosing TWIN X-STERN for their next-generation fleets.
By having excellent performance in either direction, you avoid having to turn the ship to follow weather changes.
Lars Ståle Skoge
Commercial Director at Ulstein Design & Solutions
Unlock the secrets behind Ulstein’s TWIN X-STERN
Imagine a vessel with the agility of a 4-wheel-drive.
In this e-book, you can discover the benefits and features of the TWIN X-STERN, including improved vessel manoeuvrability, enhanced crew comfort, and greater operational uptime.
No registration required.
TWIN X-STERN references
Proven design backed by decades of offshore expertise.
| Name | Yard Number | Built | Owner |
|---|---|---|---|
| 319 | 2024 | Olympic | |
| 320 | 2025 | Koios Vermoegensverwaltungs GmbH & Co. Kg | |
| 2025 | Acta Marine | ||
| 322 | 2026 | Epimetheus GMBH & CO. KG |
Vessel designs built on the TWIN X-STERN platform
Discover Ulstein’s range of advanced TWIN X-STERN vessel designs. Each vessel can be customised to meet your specific operational needs.
Accommodation:
126POB
Deck area:
500sqm
Dead weight:
23,000t
Cable capacity:
20,000t
Deck area:
2,000-2,500sqm
Crane capacity:
400t
Accommodation:
32-40POB
Deck area:
65sqm
| Name | Length | Beam | Accommodation | Deck area | Dead weight | Cable capacity | Crane capacity |
|---|---|---|---|---|---|---|---|
89.6m | 19.2m | 126POB | 500sqm | 2 300t | |||
170m | 34m | 100POB | 23,000t | 20,000t | |||
140-160m | 28m | 130POB | 2,000-2,500sqm | 17,500-20,000t | 400t | ||
47.0m | 12.5m | 32-40POB | 65sqm | 430t |
A reliable partner
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Get in touch
Lars Lühr Olsen
- Description
- Sales Director
- Affiliation
- Ulstein Verft AS
Geir Heltne
- Description
- Sales Manager
- Affiliation
- Ulstein Design & Solutions AS