First Wärtsilä 31 engines selected for state-of-the-art icebreaker

The actual recently introduced Wärtsilä thirty-one engine, which has been acknowledged through Guinness World Records as the world's most efficient 4-stroke diesel powered engine, has been selected in order to power a state-of-the-art brand new generation icebreaker currently below construction at the PJSC Vyborg Shipyard. The ship has been built on behalf of FSUE Atomflot, the enterprise of ROSATOM, the State Corporation for Atomic Energy. The order had been signed in September.

Whenever delivered, the icebreaker will certainly serve the Yamal LNG project in Sabetta, situated northeast of the Yamal peninsular in Russia. The task is one of the largest industrial companies in the Arctic. Fuel effectiveness and reliability were both major deciding factors behind picking out the Wärtsilä 31 motor. Other key considerations within the decision process were the actual engine's operational flexibility as well as its outstanding performance in severe environmental conditions. The new boat will operate in temps as low as minus 50°C.

The brand new generation icebreaker Aker ARCH 124 will feature 3 8-cylinder Wärtsilä 31 motors. The installation will also consist of Wärtsilä's online monitoring from the engines, thereby enabling their own operating condition to be carefully followed remotely. An additional feature of the newly introduced ship is that it will feature a completely new approach to maintenance. The first main service required by the Wärtsilä 31 comes only right after 8000 running hours (compared to 2000 running hrs for engines of a comparable class), thus making the Wärtsilä 31 a clear leader within this field. This dramatic enhancement reduces maintenance costs to some previously unattainably low level, along with greatly increasing the vessel's uptime availability.

"When the particular Wärtsilä 31 engine has been introduced in June, a brand new approach to marine power era was launched. By combining a significant reduction in fuel consumption, improved power output, and a four-fold extension of normal servicing intervals, our customers will have the chance to redefine how they run their vessels to a fresh level of competitiveness. FSUE Atomflot's selection of the Wärtsilä 31st engine after such a limited time following its introduction, verifies the value that this engine gives the market, " says Roger Holm, Senior Vice President, Motors, Wärtsilä Marine Solutions.

"We are confident that this job will be a success because of Wärtsilä's credibility in the industry, and the good experience from our lengthy established partnership with this options provider. High vessel accessibility and fuel efficiency would be the key winning factors for just about any ship owner. The Wärtsilä 31 engines will assist in a significant improvement in charter boat operations, making it extremely competing on the market. This new icebreaker, run by Wärtsilä 31 machines, will be the most technologically advanced deliver of its kind in the whole world, inch noted FSUE Atomflot Very first Deputy Director General -- Chief Engineer Mustafa Kashka.

"We are extremely proud to get the opportunity to realize a project concerning the newest and most modern household icebreaker. This vessel well combines the operating versatility and efficiency of the engine power, with high safety standards as well as good ergonomics of the ship's equipment. Despite the fact that the Vyborg shipyard has already had purchases for six icebreakers, we have been confident that this icebreaker, typically the Aker Arc124 will appropriately take its place one of the most efficient modern domestic ships operating in Arctic waters, inches says Alexander Solovyev, Common Director of PJSC Vyborg Shipyard.

The Wärtsilä thirty-one engine

The Wärtsilä 31st is the first of a new creation of medium speed applications, designed to set a new standard in efficiency and general emissions performance. It is obtainable in 8 to 16 canister configurations and has a power outcome ranging from 4. 2 to be able to 9. 8 MW, in 720 and 750 rpm. This 4-stroke engine has got the best fuel economy of any kind of engine in its class. Simultaneously, it maintains outstanding overall performance across the complete operating variety. Its modular design allows a significant reduction in maintenance some costs, thereby improving energy availability and reducing the advantages of parts.

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