New Versatile Medium-Speed Engine from Wärtsilä

MarineLink.com
Monday, March 24, 2014
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, since it offers simultaneously drastically lower specific fuel consumption, both in gas and diesel fuel mode, remarkably higher output, and extremely attractive lifecycle costs compared to any other alternative currently available on the market,” says Mr Lars Anderson, Vice President 4-stroke Sales, Wärtsilä Ship Power.

The engine builders explain that the fuel flexible Wärtsilä 46DF engine has been specifically developed for the high-output market segment, including cruise ships and ferries, merchant vessels, LNG carriers and FSRUs (Floating Storage and Regasification Unit), and offshore vessels and platforms, and is capable of operating on natural gas, heavy fuel oil, or marine diesel oil. This fuel flexibility enables reduced operational expenses, compliance with the most stringent emission standards, and full redundancy to ensure uninterrupted operation.

The Wärtsilä 46DF consists of two different versions to meet specific customer needs. The high efficiency version offers drastically lower fuel consumption with a cylinder power of 1045kW, while the high power version is capable of a cylinder power of 1145kW with excellent engine thermal efficiency. For LNG carrier applications, the Wärtsilä 46DF can offer fuel savings of as much as 20 tons/day compared to the first introduced DF engines. With up to 14 fewer cylinders installed, the overall lifecycle installation costs are significantly and positively impacted by roughly 1000 USD/day.

When operating in gas mode, the Wärtsilä 46DF engine is already compliant with IMO Tier III regulations without any secondary exhaust gas purification systems. When fuelled by gas, the sulphur oxide (SOx) and carbon dioxide (CO2) emissions are notably reduced, and smokeless operation is attained. In liquid fuel oil mode, the Wärtsilä dual-fuel engines are fully compliant with the IMO Tier II exhaust emission regulations set out in Annex VI of the MARPOL 73/78 convention.

www.wartsila.com  


Maritime Reporter August 2013 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Del Mar Signs Agency Agreement with Ciramar

Del Mar Marine Corp. announced it has signed an agency agreement with Ciramar Shipyards allowing the company to promote Ciramar Shipyard´s docking and facilities

Bouchard Orders Two Newbuild ATB Tugs

Morton S. Bouchard III, President and CEO of Bouchard Transportation Co., Inc., today announced the next step in Bouchard Transportation Co., Inc.’s ongoing fleet

Great Lakes Shipyard Wins EPA Drydock Contract

Great Lakes Shipyard has been awarded a contract for the United States Environmental Protection Agency (EPA) vessel R/V Lake Explorer II. The scope of work will include drydocking,

Technology

Jinhai Heavy Industry Secures Another Invention Patent

Jinhai Heavy Industry of China has received patent rights for its large ship superstructure hoisting method after a state intellectual property review. The patent rights is for twenty years.

BMT ARGOSS Awarded OHSAS 18001

BMT ARGOSS, an operating company of BMT Group Ltd. has been awarded the universally recognized standard for occupational health and safety, BS OHSAS 18001. BMT ARGOSS,

There’s Still Time for SHIPPINGInsight Award Entries

Entry submissions for the first SHIPPINGInsight Award are due Friday, Aug. 1, but organizers said they will continue to accept nominations through following week to provide some extra time.

New Products

Jinhai Heavy Industry Secures Another Invention Patent

Jinhai Heavy Industry of China has received patent rights for its large ship superstructure hoisting method after a state intellectual property review. The patent rights is for twenty years.

First Panels Installed at Australia’s Biggest Solar Plant

The Australian Renewable Energy Agency today celebrated a major milestone with the installation of the first solar panels at AGL’s large-scale solar plant in Nyngan, NSW.

New AVEVA ISM Bridges the Gap

AVEVA launches a new application for governing asset information using a standards-based methodology. AVEVA announced the launch of AVEVA Information Standards Manager (AVEVA ISM),

Fuels & Lubes

Dan-Bunkering Restructures for Expansion

Bunker trading company A/S Dan-Bunkering Ltd. introduced a new organizational structure effective August 1, 2014. The company said the move was made to maintain its position,

Kurdish Crude Oil Tankships: End-Game Still in Doubt

After a legal show-down in Texas this week, the outlook for a handful of tankers holding some $300 million worth of Kurdish oil is not looking good. Seemingly

Korea Shipbuilder Wins US$400-M Greek Order

Daewoo Shipbuilding & Marine Engineering Co., South Korea’s second-largest shipbuilder, says it has signed a contract to build 4 tankships for Maran Tankers Management,

Marine Power

Langh Ship Scrubber Receives Class Approval

Langh Ship received on July 17, 2014 final class approval from Germanischer Lloyd for its exhaust gas cleaning system on m/s Laura, a 1996-built a 6,500 DWT general

Korea Shipbuilder Wins US$400-M Greek Order

Daewoo Shipbuilding & Marine Engineering Co., South Korea’s second-largest shipbuilder, says it has signed a contract to build 4 tankships for Maran Tankers Management,

Rolls Royce Marine Awarded LCS Engine Repair Contract

U.S. Department of Defense informs that Rolls Royce Marine North America, Walpole, Massachusetts, is being awarded a US$9,000,000 firm-fixed-price repair order

LNG

Bill Promotes US LNG Vessel Transport

Congressman John Garamendi (D-CA-03), Ranking Member of the House Transportation and Infrastructure’s Coast Guard and Maritime Transportation Subcommittee, introduced H.

Korea Shipbuilder Wins US$400-M Greek Order

Daewoo Shipbuilding & Marine Engineering Co., South Korea’s second-largest shipbuilder, says it has signed a contract to build 4 tankships for Maran Tankers Management,

US DOE Approves Oregon LNG Export Project

The U.S. Energy Department said on Thursday it has approved Oregon LNG to export liquefied natural gas, as the Obama administration works through applications to

 
 
Maritime Contracts Maritime Security Maritime Standards Naval Architecture Navigation Pod Propulsion Port Authority Salvage Ship Simulators Sonar
rss | archive | history | articles | privacy | terms and conditions | 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: 0.3076 sec (3 req/sec)