New Chinese LNG's Choose Wärtsilä Dual-Fuel Engines

MarineLink.com
Tuesday, October 15, 2013
50 DF Marine Diesel Engine: Image courtesy of Wärtsilä

Wärtsiläis to supply its Wärtsilä 50DF dual-fuel engines and propulsion systems for two liquefied natural gas (LNG) carrier vessels under construction in two Chinese shipyards.

The two orders are similar in scope of supply but have been issued separately. The first is from the Ningbo Xinle Shipbuilding Group Co., Ltd together with its trading partner, Shanghai CSR Hange Shipping Engineering Co., Ltd. The other order has been issued by Cosco (Dalian) shipyards .The ships are being built for two different Chinese owners, the Zhejiang Yuanhe Ocean Shipping Company and Dalian Inteh Group Co.,Ltd.

Each vessel will be powered by a Wärtsilä 50DF engine, a Controllable Pitch Propeller (CPP), a gearbox and related systems. The Wärtsilä 50DF engines selected to power these vessels will enable them to operate primarily on LNG while retaining the option to switch to conventional marine fuels if necessary. Deliveries of the Wärtsilä equipment are scheduled to begin in the summer of 2014, and the ships will be launched approximately one year later. They will operate mainly in Chinese waters, and will transport LNG between terminals and to other ships.

The Wärtsilä 50DF engine
The Wärtsilä 50DF engine is manufactured in various configurations from a 6-cylinder in-line version to an 18-cylinder version in V-configuration, giving 950/975 kW per cylinder and a total maximum mechanical output of 17,100 kW. The engine speed is 500 or 514 rpm with 50Hz and 60 Hz applications. The maximum thermal efficiency is higher than with any other gas engine.
 
When operating in gas mode, the nitrogen oxide (NOx) emissions are at least 85 percent below those specified in the current IMO regulations, and CO2 emissions are some 25 percent less than those of a conventional marine engine running on diesel fuel. Additionally, the sulphur oxide (SOx) and particle emissions are negligible at almost zero percent.

 

Maritime Reporter August 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

New Satcom Global Website in Oceania

Today, Satcom Global launched its Australian website, www.satcomglobal.com.au, which will offer a platform to better support our valued channel partners and customers in the region.

Gazprom, OMV Meet on Establishing Nord Stream JV

At a Meeting held at the Gazprom headquarters between Alexey Miller, Chairman of the Company's Management Committee and Rainer Seele, Chairman of the Executive Board of OMV,

Volvo Penta Debuts Marine Gas Sterndrive Engines

Volvo Penta today unveiled its new family of next-generation 5.3L V8 gasoline engines for the marine sterndrive market in a press preview at the company’s Test Center in Suffolk, Va.

Contracts

United Heavy Lift Gears up for the Asian Boom

All set to expand its footprint in the South Asian market significantly, Hamburg based, United Heavy Lift (UHL) appointed strategically placed Lexicon Overseas Pvt Ltd.

China Passes New Pollution Law, Will Cap Coal Consumption

Legislators have approved amendments to China's 15-year-old air pollution law that grant the state new powers to punish offenders and create a legal framework to cap coal consumption,

Gazprom, OMV Meet on Establishing Nord Stream JV

At a Meeting held at the Gazprom headquarters between Alexey Miller, Chairman of the Company's Management Committee and Rainer Seele, Chairman of the Executive Board of OMV,

Marine Propulsion

Volvo Penta Debuts Marine Gas Sterndrive Engines

Volvo Penta today unveiled its new family of next-generation 5.3L V8 gasoline engines for the marine sterndrive market in a press preview at the company’s Test Center in Suffolk, Va.

Exhaust Gas Scrubber Guide Updated

An updated version of the “Exhaust Gas Cleaning Systems Selection Guide” is now available, the U.S. Maritime Administration (MARAD) announced today.   Developed

Thordon Bearings Names New China Distributor

Thordon Bearings Inc. of Canada announced that CY Engineering Co. Ltd. will take over as the new authorized distributor for the People’s Republic of China, including Macau and Hong Kong,

Marine Power

Exhaust Gas Scrubber Guide Updated

An updated version of the “Exhaust Gas Cleaning Systems Selection Guide” is now available, the U.S. Maritime Administration (MARAD) announced today.   Developed

Thordon Bearings Names New China Distributor

Thordon Bearings Inc. of Canada announced that CY Engineering Co. Ltd. will take over as the new authorized distributor for the People’s Republic of China, including Macau and Hong Kong,

LUKOIL Marine Lubricants Opens Gothenburg Warehouse

LUKOIL Marine Lubricants informs it has opened a new warehouse in Gothenburg.   The marine lubricants supplier said it constantly strives to expand its global supply network,

LNG

Gazprom, OMV Meet on Establishing Nord Stream JV

At a Meeting held at the Gazprom headquarters between Alexey Miller, Chairman of the Company's Management Committee and Rainer Seele, Chairman of the Executive Board of OMV,

Volvo Penta Debuts Marine Gas Sterndrive Engines

Volvo Penta today unveiled its new family of next-generation 5.3L V8 gasoline engines for the marine sterndrive market in a press preview at the company’s Test Center in Suffolk, Va.

Oil Steadies as Equities Rally

Recovering stock markets boost oil prices; U.S. crude on track for first weekly gain in nine weeks. Oil prices steadied on Friday after bouncing back from six-and-a-half-year

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Offshore Oil Pipelines Pod Propulsion Ship Electronics Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.6181 sec (2 req/sec)