SX165

The SX165 platform is a large, robust, and adaptable vessel with a well-proven hull design for global subsea operations. It can be tailored to marine activities within Offshore construction, SURF, and Cable Lay operations. The vessel's ULSTEIN X-BOW ® hull design is optimized for low fuel consumption and is available with battery and alternative fuel options, focusing on sustainability and energy source flexibility.

Vessel Type

Subsea

Ulstein Design & Solutions AS

Primary Specifications

Length

146-160 m

Beam

28 m

Dead weight

15,100-17,900 t

Draught (max)

9 m

Speed (max)

14 kn

Accommodation

130-239 POB

Deck area

2,050-2,450 sqm

Crane capacity

400 t

Additional Data

LARS for WROV

2 x 12 t

SWL ROV Handling systems (space reserved only)

Dynamic positioning

DP 2 or DP3

Moon Pool

12 x 11 m

Note: Subject to selected variant configuration

Turning visions into reality

The SX165 is a versatile and sophisticated workhorse for various offshore operations. We can tailor our designs to match your exact requirements.

SX165 – Subsea Vessel

With its advanced design and engineering, the SX165 platform ensures safe and efficient subsea operations. Featuring our innovative X-BOW® designs, this vessel delivers exceptional performance and adaptability for demanding marine activities.

Fuel efficiency:: The X-BOW® hull design reduces wave resistance, ensuring smoother and more fuel-efficient voyages.
Enhanced stability:: The X-BOW® offers a safer and more comfortable setting for the crew by minimising slamming and vibrations.
Sustainable design:: The vessel is available with battery and alternative fuel options, focusing on sustainability and energy source flexibility.
Continuous operation:: The design allows for continuous operation even in harsh conditions, ensuring your projects stay on schedule.

Proven design - subsea references

Decades of building state-of-the-art vessels for demanding marine operations have given us a knowledge base and experience guaranteeing the highest standards of quality, execution and delivery.

Shipbuilding worldwide

In addition to Ulstein's yard in Norway, we work with partner yards worldwide. Contact us if you have a specific yard in mind for your next project and would like us to assist.