SX234
ULSTEIN SX234 is a reliable platform for wind farm operations and maintenance support, technician accommodation and transport and the provision of exceptional levels of safe reliable access to installations offshore, designed to meet the future demands of the offshore wind industry. The vessel surpasses industry standards with regards to access platform stability, comfort, station-keeping, fuel conservation and environmental impact performance.
Designed By
Primære spesifikasjoner som bygget
Length
68.7 m
Beam
17.0 m
Dead weight
1,500 t
Draught (max)
5.5 m
Speed (max)
11 kn
Accommodation
47 POB
Deck area
125 sqm
Tilleggsdata
Fuel oil
420
cbm
CTV fuel
Fresh water
160
cbm
Ballast water
950
cbm
UREA
20
cbm
Merk: Avhengig av valgt variantkonfigurasjon
SX234 – compact and efficient CSOV for offshore wind operations
The SX234 is a compact construction service operation vessel (CSOV) developed by Ulstein to support offshore wind farm operations with efficiency and precision. Designed for safe walk-to-work and maintenance tasks, this vessel combines Ulstein’s signature innovations with a smaller footprint, making it ideal for projects requiring agility and reduced environmental impact.
Designed for agility and performance
With accommodation for up to 47 people, the SX234 offers a streamlined solution for offshore wind support. Its optimised layout and deck configuration enable efficient logistics and safe personnel transfer, while its compact size allows for greater manoeuvrability in congested or space-limited offshore environments.
Turning visions into reality
At Ulstein, we transform operational needs into tailored vessel solutions. The SX234 was developed in close dialogue with offshore wind operators seeking compact, efficient, and sustainable support vessels. Whether built in Norway or abroad, the SX234 reflects our commitment to innovation, quality, and long-term value in the offshore energy sector.
Key features and innovations
- Exceptional manoeuvrability:
- The ULSTEIN TWIN X-STERN design offers exceptional manoeuvrability and stability in challenging sea conditions. With azimuth propellers at both ends, it can operate efficiently in either direction and maintain position effectively. The dual stern and bow layout minimises constant adjustments, enhancing crew comfort and operational efficiency. This design also results in significant fuel savings and quieter operations, benefiting the environment and reducing costs.
- Lower emissions and fuel use:
- A hybrid propulsion system enables optimised energy consumption and reduced environmental impact during offshore operations.
- Comfort at sea:
- The design of the SX222 accommodates up to 47 people on board, providing comfortable living quarters for extended offshore missions, which enhances the productivity and well-being of technicians and crew.
- Optimised deck layout:
- With a 125 sqm deck area, the SX234 provides a compact yet functional workspace, supporting essential offshore wind operations within a smaller vessel footprint.
Built on decades of offshore shipbuilding expertise
Ulstein’s long history of delivering advanced vessels for demanding marine operations has equipped us with the knowledge and experience to meet the highest standards in quality, execution, and delivery. While the SX234 is a new design, it builds on our proven track record in developing CSOVs, SOVs, and other offshore support vessels.
Global shipbuilding flexibility
In addition to construction at Ulstein Verft in Norway, we collaborate with a trusted network of partner yards worldwide. Whether you have a preferred location or are seeking guidance on the best yard for your project, we offer flexible solutions to bring your vessel to life
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