Bit Viking

The 25,000 dwt product tanker Bit Viking was the first vessel ever to undergo a conversion by Wärtsilä from Heavy Fuel Oil (HFO) to Liquefied Natural Gas (LNG) operation.

In 2011, the first ever marine conversion of Wärtsilä 46 engines to Wärtsilä 50DF dual-fuel engines was carried out on the product tanker Bit Viking, owned by Tarbit Shipping of Sweden. It also represented the first Wärtsilä 50DF dual-fuel marine installation with mechanical propulsion.

By operating on LNG, the Bit Viking is one of the most environmentally friendly product tankers in the world. Its emissions of CO2 have been reduced by some 25%, while emissions of particulates have also been dramatically lowered, and NOX emissions are significantly cut. When using LNG fuel, SOX emissions are eliminated entirely.

“Wärtsilä’s unique expertise and experience with dual-fuel technology, as well as with fuel conversion projects, were the main reasons for us choosing them. We appreciate the technological efficiency of the Wärtsilä solutions and the expert way in which this conversion project has been handled.”
Anders Hermansson Technical Manager, Tarbit Shipping

Tarbit Shipping AB operates a fleet of tankers with cargo capacities ranging from 6.300 to 25.000 tdw and services customers throughout the globe.

Bit Viking, product and chemical tanker, 2007


Name Bit Viking
IMO 9309239
Type Product/chemical tanker
Owner Tarbit Shipping AB, Sweden
Shipyard Edward Shipbuildning, China
Delivered 2007
Tonnage 24,783 max dwt
Lenght overall 177 m
Breadth 26.30 m
Cargo Handling 27,304 cbm

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