World’s First Voith-Powered LNG Dual-Fuel Tractor Tug Launched in Istanbul

The world’s first Voith-powered LNG dual-fuel tractor tug, named Sultanhani, was successfully launched on February 27th, 2024, at the Uzmar shipyard in Istanbul, Turkey. This is the first of two hulls built for Turkish tug operator BOTAS on behalf of Robert Allan Ltd., based on the TRAktor V3900-DF design. The design is a culmination of Robert Allan Ltd.’s experience in developing Voith tractor tugs and LNG dual-fuel tugs, offering excellent maneuverability and reliability while being more environmentally friendly by being able to run on either diesel oil or LNG with reduced emissions.

The unique TRAktor V3900-DF design features Voith propulsion, with the LNG tank room located behind the engine room to isolate the gas system and associated hazard areas from the residential block. The tug has a length of 39.0 meters, beam of 15.0 meters, depth of 6.0 meters, LNG capacity of 40 m3, diesel oil capacity of 164 m3, 2 x 3000 kW power, and a predicted bollard pull of 80 tons. For more information on the TRAktor V3900-DF design or other ship designs by Robert Allan Ltd., interested parties can contact them at their provided email address.

The successful launch of the Sultanhani represents a milestone in the maritime industry with the introduction of a highly efficient and environmentally friendly tug design. This state-of-the-art vessel combines innovative technology with practical solutions to enhance operational capabilities while minimizing its environmental impact. With a focus on reducing emissions and utilizing LNG as a cleaner fuel option, the TRAktor V3900-DF design sets a new standard for future tugboat developments.

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