Friday, October 23, 2020

Dualfuel Engine Technology News

WinGD’s dual-fuelled X92DF engine, the first in a series that will power nine ULCS for CMA CGM Group (Photo: WinGD)

WinGD’s Dual-fuel 12X92DF Engine Gains BV Type Approval

The biggest and most powerful liquefied natural gas (LNG)-fueled engine ever built has received type approval from classification society Bureau Veritas (BV), Switzerland-based engine manufacturer Winterthur Gas & Diesel (WinGD) said on Wednesday.BV awarded the approval for WinGD’s dual-fueled 12X92DF engines, the first series of which is currently being built by China State Shipbuilding Corp (CSSC) and will power nine ultra-large container ships (ULCS) -- the largest ever powered…

The highly efficient Wärtsilä 31SG pure gas engine is now available for marine applications. Pic: Wärtsilä

Wärtsilä Rolls-out Pure Gas Marine Engine

Finnish corporation Wärtsilä has launched the 31SG pure gas engine for marine market applications.The 31SG is based on the successful Wärtsilä 31 product platform; the diesel version of the engine has been recognized by Guinness World Records as being the world’s most efficient 4-stroke diesel engine.The Wärtsilä 31SG engine further reduces the total cost of ownership and the environmental footprint for vessels operating in regions where there is a developed gas infrastructure.

Wärtsilä Rolls-out Pure Gas Marine Engine

Finnish corporation Wärtsilä has launched the 31SG pure gas engine for marine market applications.The 31SG is based on the successful Wärtsilä 31 product platform; the diesel version of the engine has been recognized by Guinness World Records as being the world’s most efficient 4-stroke diesel engine.The Wärtsilä 31SG engine further reduces the total cost of ownership and the environmental footprint for vessels operating in regions where there is a developed gas infrastructure.

Inaguration of the new factory in China Photo Wärtsilä

Wärtsilä CSSC JV Opens Factory in China

CSSC Wärtsilä Engine Co Ltd (CWEC), the joint venture company formed between Wärtsilä and China State Shipbuilding Corporation (CSSC), has formally opened its new production facilities located at Lingang, Shanghai. The opening ceremony took place on 9 January, and was attended by top executives from both Wärtsilä and CSSC. The new 20,000 m2 production plant is the first in China capable of locally producing large-bore, medium speed diesel and dual-fuel (DF) engines. The plant will also manufacture medium-bore, medium speed diesel and DF engines.

Wärtsilä CSSC JV Opens Factory in China

CSSC Wärtsilä Engine Co Ltd (CWEC), the joint venture company formed between Wärtsilä and China State Shipbuilding Corporation (CSSC), has formally opened its new production facilities located at Lingang, Shanghai. The opening ceremony took place on 9 January, and was attended by top executives from both Wärtsilä and CSSC. The new 20,000 m2 production plant is the first in China capable of locally producing large-bore, medium speed diesel and dual-fuel (DF) engines. The plant will also manufacture medium-bore, medium speed diesel and DF engines.

Wärtsilä 34DF engine (Image: Wärtsilä)

Dual-fuel Icebreaker Polaris Presented at CIMAC

The design and technical features of Finland's newest icebreaker Polaris were presented on Monday, June 6, in Helsinki as part of the CIMAC World Congress. IB Polaris is the most environmentally friendly diesel-electric icebreaker ever built. It uses both low sulphur diesel and LNG as fuel, which significantly reduces its emissions. The special hull form and propulsion arrangement will minimize ice resistance and maximize the icebreaking capacity of the vessel. The main purpose of IB Polaris is icebreaking and assisting of other vessels in ice conditions in the Baltic Sea.

Dual-fuel Icebreaker Polaris Presented at CIMAC

The design and technical features of Finland's newest icebreaker Polaris were presented on Monday, June 6, in Helsinki as part of the CIMAC World Congress. IB Polaris is the most environmentally friendly diesel-electric icebreaker ever built. It uses both low sulphur diesel and LNG as fuel, which significantly reduces its emissions. The special hull form and propulsion arrangement will minimize ice resistance and maximize the icebreaking capacity of the vessel. The main purpose of IB Polaris is icebreaking and assisting of other vessels in ice conditions in the Baltic Sea.

The Wärtsilä 34DF engine

Wärtsilä Propulsion for LNG Bunker Vessel

A new 5,800-cubic-meter LNG bunker and feeder vessel, being built for Sirius Veder Gas AB at Royal Bodewes, Hoogezand, in the Netherlands, will be powered by a Wärtsilä propulsion solution. Wärtsilä, who received the contract in September, will supply a propulsion package comprising a six-cylinder Wärtsilä 34DF dual-fuel main engine capable of running on either LNG or diesel, a reduction gearbox with power take-off (PTO), a shaft line suitable for use with environmentally friendly lubricants and equipped with a Wärtsilä Airguard aft seal that allows zero emissions…

Wärtsilä Propulsion for LNG Bunker Vessel

A new 5,800-cubic-meter LNG bunker and feeder vessel, being built for Sirius Veder Gas AB at Royal Bodewes, Hoogezand, in the Netherlands, will be powered by a Wärtsilä propulsion solution. Wärtsilä, who received the contract in September, will supply a propulsion package comprising a six-cylinder Wärtsilä 34DF dual-fuel main engine capable of running on either LNG or diesel, a reduction gearbox with power take-off (PTO), a shaft line suitable for use with environmentally friendly lubricants and equipped with a Wärtsilä Airguard aft seal that allows zero emissions…

The specialized LNG Bunker vessel to be built at the STX Offshore & Shipbuilding Company yard in South Korea on behalf of Shell will be powered by Wärtsilä DF dual-fuel engines. (Pic by Wartsila)

Wärtsilä DF Engines for Shell's Bunker Vessel

A specialized LNG Bunker vessel to be built at the STX Offshore & Shipbuilding Company yard in South Korea on behalf of Shell will be powered by Wärtsilä DF dual-fuel engines. The ship will be used to deliver gas to LNG (Liquefied Natural Gas) fuelled vessels in Northwest Europe. The newbuild contract is in direct response to the increasing acceptance by the shipping industry of LNG as a marine fuel. The engine order was placed with Wärtsilä in December 2014. Wärtsilä has been at the forefront of the trend towards LNG fuelled shipping.

Wärtsilä DF Engines for Shell's Bunker Vessel

A specialized LNG Bunker vessel to be built at the STX Offshore & Shipbuilding Company yard in South Korea on behalf of Shell will be powered by Wärtsilä DF dual-fuel engines. The ship will be used to deliver gas to LNG (Liquefied Natural Gas) fuelled vessels in Northwest Europe. The newbuild contract is in direct response to the increasing acceptance by the shipping industry of LNG as a marine fuel. The engine order was placed with Wärtsilä in December 2014. Wärtsilä has been at the forefront of the trend towards LNG fuelled shipping.

Wärtsilä 34DF

Wärtsilä Propulsion Solution for 3 Tugs

Three large new escort tugs contracted by Norwegian operator Østensjø Rederi, will feature Wärtsilä dual-fuel (DF) engines integrated with a customized gas storage and supply system also supplied by Wärtsilä. The tugs will operate primarily on LNG (Liquefied Natural Gas) but the Wärtsilä DF engines provide the flexibility to select the most suitable fuel according to availability, price and local environmental restrictions. The contract for the Wärtsilä solution was signed in December 2014.

Wärtsilä Propulsion Solution for 3 Tugs

Three large new escort tugs contracted by Norwegian operator Østensjø Rederi, will feature Wärtsilä dual-fuel (DF) engines integrated with a customized gas storage and supply system also supplied by Wärtsilä. The tugs will operate primarily on LNG (Liquefied Natural Gas) but the Wärtsilä DF engines provide the flexibility to select the most suitable fuel according to availability, price and local environmental restrictions. The contract for the Wärtsilä solution was signed in December 2014.

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

First LNG Fuelled Tug for Middle East by Wärtsilä

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. The project is part of a green initiative launched by the Dubai government, and is intended to set an example for promoting environmental sustainability throughout the region.

First LNG Fuelled Tug for Middle East by Wärtsilä

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. The project is part of a green initiative launched by the Dubai government, and is intended to set an example for promoting environmental sustainability throughout the region.

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

Wärtsilä, Diesel United Renew Pact

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 engine licensees. The renewal was signed on the 66th anniversary of the signing of the licence by Diesel United for Sulzer low-speed marine engines on 4 October 1948. This has been Diesel United's sole licence for low-speed two-stroke diesel engines throughout the years since then.

Rendering of cement bulk carrier courtesy of Wärtsilä

Wärtsilä 34DF Main Engine for New Cement Bulker

Wärtsilä Corporation informs that the increasing use of LNG as a marine fuel is further emphasised with the latest order for Wärtsilä's dual-fuel engine technology: a new cement carrier being built at the Scheepswerf Ferus Smit yard in the Netherlands will feature a 6-cylinder Wärtsilä 34DF main engine, making it the first bulk carrier to adopt Wärtsilä's multi fuel capability. The ship has been ordered by JT Cement, a joint venture between Erik Thun AB of Sweden and KG Jebsen Cement of Norway.

Wärtsilä 34DF Main Engine for New Cement Bulker

Wärtsilä Corporation informs that the increasing use of LNG as a marine fuel is further emphasised with the latest order for Wärtsilä's dual-fuel engine technology: a new cement carrier being built at the Scheepswerf Ferus Smit yard in the Netherlands will feature a 6-cylinder Wärtsilä 34DF main engine, making it the first bulk carrier to adopt Wärtsilä's multi fuel capability. The ship has been ordered by JT Cement, a joint venture between Erik Thun AB of Sweden and KG Jebsen Cement of Norway.