A CX111 exploration cruise vessel, here seen in the Geiranger fjord.

Comfortable X-BOW® cruising

Expedition cruises. These two words bring forward images of unspoilt places, scarcely populated, and with an incredible nature. The outside surroundings can be tough, and after a whole day out there exploring, withdrawing to the vessel gives a feeling of luxury.
Published
04 March 2018
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Greg Mortimer passengers hiking in Antarctica.

Reduced slamming, vibrations and noise

All ships behave differently, and the hull shape has an impact on this.
The award-winning X-BOW® hull cuts through the waves. With a soft entry into the sea, the slamming will be reduced. This means that noise and vibrations from head seas are minimised on these type of vessels.

The shipowner's choice

The passengers' choice of expedition cruise holiday is guided by the vessel's route and destinations, and in most cases not by the vessel design. For the ship owner, other aspects must be considered. One such aspect is the fact that a vessel is constantly moving. As long as there are no waves, fine. However, if the expedition goes to areas or at a time of the year where sea and weather conditions can be demanding, the vessel's reduced response to sea and weather is essential to the well-being of the passengers.

Greg Mortimer's X-BOW cutting the seas, photo: Scott Portelli/Aurora Expeditions.

A time schedule to be trusted

With such excellent sea-keeping capabilities, the vessel can swiftly transfer harsh stretches of the open sea. The speed while transiting can be kept high even in adverse weather without reducing comfort on board. This means that the transit time is more predictable, and the time schedule will more easily be held.

Splits the waves to reduce spray

The X-BOW lines split the wave energy rather than crushing the waves and create spray. With the X-BOW, the decks will more easily stay dry, which is of importance to the passengers' safety. It takes very little water to start being a hazard, or simply a nuisance, particularly in cold areas, where the spray can turn into ice.

With an expedition cruise vessel from Ulstein, the guests can enjoy the fun - always.

Greg Mortimer photo by Peter Szyszka
Enjoying the view of the Antarctic on the X-BOW exploration cruise vessel 'Greg Mortimer'. Photo: Peter Szyszka

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Launch expedition cruise ship Douglas Mawson IMG 2468
Update

Launch of the Douglas Mawson

28 November 2024: The 'Douglas Mawson' expedition cruise vessel, an ULSTEIN CX103 design, has been successfully launched at the CMHI shipyard, China. 

The Douglas Mawson, featuring the ULSTEIN X-BOW, offers high passenger comfort with her immersive bow lounge and panoramic observation areas. She meets Solas 2020 stability requirements and is tailored to client specifications, accommodating up to 300 people.

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The ULSTEIN® POWER Variable Speed Generator (VSG) has been designed to optimise power generation on marine vessels by dynamically adjusting its speed to match load requirements. Together with technical measures and overall ship design, the operational results on the CSOV Olympic Boreas show a record-low 2.7-tonne fuel consumption per 24 hours during a week of DP operations. 

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Feature

Big fuel savings on first CSOV newbuilds with Ulstein’s TWIN X-STERN® concept

Taking bold commercial risks on novel vessel concepts with a strong focus on sustainability has made Olympic a pioneering player in the offshore energy sector. Its latest investment in a pair of new-build Construction Service Operation Vessels (CSOVs) based on Ulstein Group’s innovative TWIN X-STERN® solution has paid off, with close to 50% reductions in fuel consumption and emissions to boost environmental performance.

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Lars Ståle Skoge

Commercial Director

Affiliation
Ulstein Design & Solutions AS
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Lars Lühr Olsen

Managing Director

Affiliation
Ulstein Verft AS