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Fuel Engines

First Wärtsilä Deliveries of LNG-Fueled Engines For Offshore Vessels

Wärtsilä Corporation has received a contract to deliver eight dual-fuel engines to two offshore supply vessels. These will be the first offshore vessels using gas as a fuel. The vessels will be built at Kleven Verft A/S in Norway. Wärtsilä 32DF engines will run on liquefied natural gas (LNG). Using gas as a fuel has environmental benefits; it burns very cleanly and NOx emissions diminish to one-tenth of those of the standard diesel version. The combination of the engine's low fuel consumption and its maximum use of natural gas means the Wärtsilä 32DF also has low CO2 emissions. Dual-fuel engines can be run simultaneously on natural gas and diesel oil, and can be switched over from gas to liquid fuel automatically, should the gas supply be interrupted, while continuing to deliver full power. The two vessels have been ordered by the Norwegian owners Eidesvik AS and Simon Møkster Shipping AS. When delivered in 2003, the vessels will operate as supply vessels for oil and gas platforms in the North Sea.


Wärtsilä Dual-Fuel Solution for Icebreaking LNG Carriers

Depiction courtesy Wartsila

The Daewoo Shipbuilding and Marine Engineering (DSME) yard in South Korea has ordered a total of 54 Wärtsilä dual fuel engines to power 172,600 cbm icebreaking LNG carriers being built for use in arctic conditions to serve the Yamal LNG project in Northern Russia.   The ships will be owned by one joint venture between Teekay LNG Partners of Canada and China LNG Shipping (CLNG), and another joint venture between China Shipping LNG Investment Co.,Ltd


Wärtsilä to Power World's first LNG Fueled Icebreaker

The new icebreaker built by Arctech Helsinki Shipyard for the Finnish Transport Agency and powered by Wärtsilä dual-fuel engines will be the most environmentally friendly icebreaker ever built.

A new icebreaker being built by Arctech Helsinki Shipyard for the Finnish Transport Agency will be powered by Wärtsilä dual-fuel engines capable of operating on both liquefied natural gas (LNG) and low sulphur diesel fuel. When launched in late 2015, it will be the first LNG-powered icebreaker in the world.   Wärtsilä's track record in dual-fuel engine technology was a crucial factor in the award of the contract


Wärtsilä Further Develops Low-Speed Gas Engines

Wärtsilä has, in the autumn of 2010, initiated a major project to further develop its low-speed engine portfolio to include gas engines, alongside its medium-speed dual fuel engines, as part of the company's strategy. A new test engine will be installed in the Trieste engine laboratory in Italy in March this year. Engine testing will commence shortly thereafter.    The marine market is today characterised by a growing awareness of the need for alternative fuel solutions


Wärtsilä's Dual-Fuel Engine Power Module for FPSO Upgrade

Wärtsilä Corporation has supplied a 5,800 kW Power Module to Bergesen d.y. Offshore AS, Norway, for installation on board the FPSO vessel Berge Hus. The Module, which is powered by a Wärtsilä 18V32DF dual-fuel engine, will burn produced gas. Currently being converted into an FPSO vessel from a VLCC tanker at the Jurong shipyard in Singapore, Berge Hus is destined for operation on the Ceiba oil field off Equatorial Guinea


First LNG Fuelled Tug for Middle East by Wärtsilä

The first LNG fuelled harbour tug in Middle East region will be designed by Wärtsilä and feature a full scope of Wärtsilä solutions.

  Drydocks World (DDW) based in Dubai, UAE, has contracted Wärtsilä to design and supply the propulsion and other equipment for a new harbour tug that will operate on liquefied natural gas (LNG). This will be the first harbour tug in the Middle East region to operate on gas. The order was signed in November. The 29-meter-long tug is the first of a series of nine such vessels to be built and operated by DDW


New Eco-friendly Icebreaker to be Powered by Wärtsilä DF Engines

Rendering of the icebreaker courtesy of Wärtsilä

Wärtsilä says that a new icebreaker being built by Arctech Helsinki Shipyard for the Finnish Transport Agency will be powered by Wärtsilä dual-fuel engines capable of operating on both liquefied natural gas (LNG) and low sulphur diesel fuel. When launched in late 2015, it will be the first LNG-powered icebreaker in the world. The full scope of supply calls for one 8-cylinder Wärtsilä 20DF, two 9-cylinder Wärtsilä 34DF


Greek Shipowners See Advantage of Fuel-Sharing Mode

More LNG Carriers employing 51/60DF engines. MAN Diesel & Turbo has won the contract to supply the engines for two Greek LNG carriers (LNGCs). The installation of the MAN 51/60DF dual-fuel engines aboard the newbuildings represents an important first such reference for the company in the segment. The configuration for the new order covers 2 × 9L51/60DF + 2 × 8L51/60DF engines, a total of 34 MW installed power per vessel


New MAN Four-stroke Diesel Premières at SMM 2012

Dual-fuel marine diesel engine newcomer L35/44DF offers full flexibiltiy. MAN Diesel & Turbo introduce its L35/44DF engine, the latest addition to its four-stroke portfolio. Spurred on by developments in environmental legislation and the strict  emission limits resulting from that, the new engine offers dual diesel fuel-gas running and can also be introduced as a retrofit to engines already in service. The first prototype entered its test phase at the beginning of 2012’s


Wärtsilä to Power European Inland Waterway Newbuilding

Wärtsilä has been contracted to supply a complete power system for the 'ECO2 Inland Vessel Project' newbuilding for Combi International The contract includes the supply of two 6-cylinder Wärtsilä 20DF dual-fuel medium-speed engines. The new dry-cargo carrier will be part of the 'ECO2 Inland Vessel' project, which is focused on developing innovative measures for making the inland shipping sector more economically and environmentally sound


Marine Engine Emissions: GE Changes the Conversation

GE EPA Tier IV.jpg

As operators ponder the thorny question of dual fuel, LNG or SCR Treatment, GE Transportation’s new medium speed marine diesel engine seemingly simplifies the playing field.    Current Events, Futuristic Propulsion The October 2014 news that global oilfield giant Oceaneering


Bolier Completes MaK Dual Fuel Retrofit

The Coral Anthelia  (Credit: Boiler)

In collaboration with Caterpillar / MaK, Bolier has converted an existing 6M43C engine to a 6M46 Dual Fuel onboard the Coral Anthelia. The project was commissioned by Anthony Veder. In 2012 and 2013, Anthony Veder built four new ethylene carriers fitted with MaK 6M43C propulsion engines


Sovcomflot Concludes $319 mi 10-year Loan

The fund will be used to finance  2 ice-class LNG carriers

  OAO Sovcomflot (SCF Group) signed a new USD 319 million 10 year credit facility with a consortium of leading European banks with ING acting as Agent.  The funds will be used towards financing two new ice-class LNG carriers SCF Melampus and SCF Mitre


ClassNK Launches Technical Reviews

  Accessing the latest research findings or information on new technologies and incoming regulations as they emerge can prove challenging. To help make access easier, leading classification society ClassNK (Chairman and President: Noboru Ueda) announced the release of its technical review


High Tech Towboat: LNG-Powered Design Gets ABS Approval in Principle

(Image: TSGI/Conrad)

Conrad Shipyard and The Shearer Group, Inc. (TSGI) said that its design of a 4,200 horsepower LNG-powered towboat received “Approval in Principle” (AIP) from the American Bureau of Shipping (ABS). The boat is based on TSGI’s azimuth drive (Z-drive) towboat design that debuted in


Caterpillar Completes 1st Dual Fuel Engine Retrofit

Dual fuel marine engine, the MaK M 46 DF

Caterpillar Marine successfully completed the commercial marine industry’s first dual fuel engine retrofit conversion in hull. Performed in under six weeks, Caterpillar Marine along with Cat dealer Bolier, completed an in hull retrofit onboard the Coral Anthelia


ClassNK Approves Niigata Dual-fuel Engine Design

Image: ClassNK

Classification society ClassNK has granted approval to the design of the new 28AHX-DF dual-fuel engine developed by Niigata Power Systems Co., Ltd. The new engine is slated to be used as the main engine on a new LNG-fuelled tugboat being built by Keihin Dock Co., Ltd. for NYK Line


Getting Real on LNG Fuel

Veristar LNG.jpg

Plentiful supply, low prices and strict regulations on air pollution are fuelling a swift move towards using LNG as fuel for ship propulsion in the USA and Canada. In Europe strict regulation in port is pushing passenger ship owners to use LNG fuel while berthed.


OSV 'Test Lab' Targets Safety and Efficiency Gains

The Viking Lady operates in the North Sea and is a full-scale test laboratory (Photo courtesy of DNV GL)

At the Greener Shipping Summit – Ships of the Future conference held in Athens yesterday, Dr. Nikolaos Kakalis, Head of DNV GL Strategic Research & Innovation in Greece, showed how the Viking Lady, an offshore supply vessel (OSV) in daily operation in the North Sea and full-scale test


Order Placed for First Gas-Powered Car Carriers

Artists Depiction: courtesy MAN

Dual-fuel ME-GI engine adds important reference to growing list. United European Car Carriers (UECC) has signed a contract for the construction of two LNG-powered Pure Car/Truck Carriers (PCTCs). A single MAN B&W 8S50ME-GI dual-fuel engine will power each newbuilding.  


Wärtsilä, Diesel United Renew Pact

Martin Wernli, Vice President, 2-stroke, Wärtsilä Ship Power and Takashi Nakanishi, President of Diesel United

Wärtsilä and Diesel United Ltd in Japan have signed a ten-year renewal of their co-operation agreement for the sale, manufacturing and servicing of Wärtsilä low-speed marine engines.   Diesel United is a long-standing member of the Wärtsilä family of low-speed


MEPC Makes Progress on Energy Efficiency, Emissions

The MEPC approved the Third IMO GHG Study 2014 providing updated estimates for greenhouse gas emissions from ships. (Photo courtesy of the IMO)

The Marine Environment Protection Committee (MEPC) of the International Maritime Organization (IMO) met for its 67th session from October 13-17, 2014, at IMO Headquarters in London. Third IMO GHG Study 2014 approved The MEPC approved the Third IMO GHG Study 2014 providing updated estimates


U.S. Natgas Engine Sales Lagging Fuel's Steep Price Plunge

Natural gas-fueled engine

  Natural gas-fueled engines, touted as a clean, low-cost alternative to diesel, continue to struggle for acceptance in the U.S. transportation sector despite a surge in gas production that has sent the alternative fuel's domestic price plunging.


New Success for Europe in Cleaner Inland Navigation

a new type of inland navigation vessel Sirocco. Owned by Chemgas Barging

  The increasing use of LNG (Liquefied Natural Gas) as a fuel was given another boost with today’s commissioning of a new type of inland navigation vessel: Sirocco. Owned by Chemgas Barging, this conventional gas tanker is equipped with a main engine capable of running on marine gas


Caterpillar for Vessel Driving Power

Assembly hall of Caterpillar-MaK in Kiel.

Caterpillar’s complete system solutions strategy   Caterpillar Motoren is a German-American success story,” were the opening words of Oswald Schöffel, CEO of the Caterpaillar Motoren GmbH, Kiel, Germany, in welcoming guests and select media to the Caterpillar Motoren Kiel






 
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