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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'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


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 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


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


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


Wärtsilä Tests First Dual-Fuel Engine

Wärtsilä Corporation has successfully completed the factory acceptance test of the first Wärtsilä 50DF engine in a series of four dual-fuel engines for a 74,000 m3 LNG carrier. The LNG carrier is under construction at the French shipyard Chantiers de l'Atlantique for the French gas holding company Gaz de France. Due for delivery in 2004, it will be powered by four Wärtsilä 6L50DF dual-fuel engined generating sets which will meet all the


MAN B&W Diesel Launches New Engines Series

The MAN B&W Diesel Group is launching a new four-stroke engine onto the market that not only burns both gas and MDO (Marine Diesel Oil), but can also run long-term on pure HFO (Heavy Fuel Oil). This flexibility meets and even exceeds all requirments from the marine as well as the stationary market. The 51/60DF (Dual Fuel) engine is based on the well-known 48/60B range, tried and tested in both marine and stationary applications


China's First LNG-powered Tugs to Have Wärtsilä Engines

Wärtsilä 34DF Engine: Photo credit Wärtsilä

Wärtsilä to supply dual fuel main engines for two environmentally sustainable tugs being built by China National Offshore Oil Corp subsidiary The tugs are being built for CNOOC Energy Technology & Services Limited (CETS), a subsidiary of the state-owned China National Offshore Oil Corp. (CNOOC). The vessels are the first in a planned series to be fuelled by liquefied natural gas (LNG), and will be the first tugs in China ever to be operated on gas


German Ferry Dual-Fuel Propulsion Package Order for Wärtsilä

Image courtesy of Wärtsilä

Wärtsilä say they are to provide a full propulsion package for a new passenger ferry being built for the Germany based ferrry operator Reederei Cassen Eils GmbH at the Fr. Fassmer GmbH shipyard. The new ferry will operate between Cuxhaven and the island of Helgoland in Germany. This route will take it close to the Lower Saxon Wadden Sea national park, an ecologically sensitive UNESCO World Heritage listed area in the south-eastern part of the North Sea


New Versatile Medium-Speed Engine from Wärtsilä

Wärtsilä 46DF Engine: Image courtesy of the manufacturers

Wärtsilä announce their new medium-speed 46DF engine which is capable of operating on natural gas, heavy fuel oil, or marine diesel oil. “With this newly launched product, Wärtsilä has raised the industry standard even higher


Wärtsilä Introduces 46DF Dual Fuel Engine

Image: Wärtsilä

Wärtsilä announced the debut of its new dual-fuel 46DF engine which it said offers lower specific fuel consumption, higher output and attractive lifecycle costs compared to other alternatives currently available on the market. According to Wärtsilä


Important China Dual-Fuel Diesel Engine Order for Wärtsilä

RT Flex 50DF Engine: Image courtesy of Wärtsilä

Wärtsilä inform that its new  low-pressure, 2-stroke, dual-fuel engine (DF), the 5-cylinder Wärtsilä RT-flex50DF engine, together with the gas valve unit and other relevant equipment, has been ordered for a new liquefied natural gas (LNG) carrier vessel being built for the


Five Cat Engines to Power World’s First LNG-Hybrid Barge

Caterpillar Marine announced the first shipment of Cat 3500 series marine gas engines from its Lafayette, Indiana manufacturing facility. Five Cat G3516 marine engines were selected to power the Becker Marine Systems subsidiary, Hybrid Port Energy, LNG-Hybrid Barge


Major Conference Marks Helios Final Phase

EU-funded initiative on gas-fuelled, two-stroke ship engines A major international conference on November 27 in Copenhagen marked the final phase of the EU-funded Helios project. Helios is a cooperation research project within the EU´s seventh Framework Program for Research and Technical


Wärtsilä to Supply Full LNG Package for New Ferry

Wärtsilä 20DF

Wärtsilä said it will will provide a complete dual-fuel propulsion and LNG equipment package for a new passenger ferry being built for the Germany based Reederei Cassen Eils GmbH. The contract was signed in October 2013 with Fr. Fassmer GmbH


Contract Makes First Commercial ME-LGI Engine Reality

Electronic LGI (Liquid Gas Injection), methanol-powered engine fills niche segment and delivers green emissions Vancouver-based Waterfront Shipping has confirmed its Methanol Carrier Project for a series of 50,000-dwt methanol carriers, each powered by an MAN B&W ME-LGI main engine running


Ship Power: Out of the Past Comes Wärtsilä's Engine of the Future

The new two-stroke gas engine design was developed within Wärtsilä’s global R&D function. The design was carried out jointly at Winterthur, Switzerland and Vaasa, Finland. The Wärtsilä engine laboratory located in Trieste in Italy was the site for test installation as it has gas supplies.

Although the well-known Finnish company Wärtsilä has a very long history, it was founded in 1834, the diesel engine era begins when the company signs a license agreement with Friedrich Krupp Germania Werft AG in Germany. The first diesel engine sees the light of day in Turku in November


American Market Again Chooses MAN B&W ME-GI

Graphical rendering of the nine-cylinder, 90-cm-bore version of MAN Diesel & Turbo’s ME-GI dual-fuel low-speed engine. Within the company’s low-speed engine portfolio, the ME-GI engine is officially designated as ME-C-GI (M-type, Electronically Controlled, GI for Gas Injection)

Crowley orders multiple main and auxiliary dual-fuel engines for efficient, emissions-friendly U.S. – Puerto Rico-trade ConRo ships. Florida-based Crowley Maritime Corporation, the marine solutions, transportation and logistics company, has placed an order for 2 × ConRo ships


North Sea FPSO Power Contract for Wärtsilä

Topside power modules: Schematic courtesy of Wärtsilä

Wärtsilä say they are to supply a 62 MW topside power module solution for a Floating Production, Storage and Offloading (FPSO) vessel to be deployed at the Kraken oilfield located in the U.K. sector of the North Sea. This EPC (engineering


Yara Orders Three Handy-size Ammonia Vessels

Yara International ASA has entered into shipbuilding contracts with Hyundai Mipo Dockyard (HMD) for the construction and delivery of three 20,600 CBM semi-refrigerated LPG carriers with an expected cost per vessel of $51 million (USD). Following an evaluation of current newbuild and time


Wärtsilä Achieves 2013 Financial Target

Björn Rosengren
: Photo courtesy of Wärtsilä Corporation

Wärtsilä Corporation has published its annual financial report for the year 2013, and President & CEO Björn Rosengren
 introduces it with the following message to shareholders, excerpted as follows: "For Wärtsilä


Another Milestone for LNG Powered Ships in the U.S.

John Parrott, President of Totem Ocean Trailer Express and Björn Rosengren, President & CEO of Wärtsilä Corporation.

The U.S. continues to lead the push towards "LNG as Fuel" in the commercial shipping sector, as these 'historic' announcements are now becoming more routine.   Totem Ocean Trailer Express (Totem Ocean) announced that Wärtsilä will supply main engines


Valve Train Halves Idle to Full Load Time

ABBTC_VCM_1304_012 web.jpg

One of the  new tools that engine builders are using these days to reduce fuel consumption and greenhouse gas emissions is Valve Control Management (VCM), ABB’s variable valve train system, more so since duel-fuel engines become an increasingly popular choice by shipowners.


Sovcomflot Takes Delivery of Dual-Fuel Power

Sovcomflot’s Velikiy Novgorod LNG carrier

Sovcomflot, Russia’s largest shipping company, has taken delivery of its latest LNG carrier, the Velikiy Novgorod, from South Korea’s STX Offshore & Shipbuilding. The ship is equipped with a diesel-electric, dual-fuel propulsion system consisting of 2 × MAN 8L51/60DF and 2


 
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