Wärtsilä Launches More Powerful 34DF Engine

MarineLink.com
Wednesday, June 05, 2013
Photo: Wärtsilä

Wärtsilä has further developed its dual fuel technology and introduced a more powerful version of its popular Wärtsilä 34DF engine. The Wärtsilä 34DF engine has proven to be a highly efficient and reliable solution for a wide range of vessel applications. The latest version is expected to expand that range even further. Lower fuel consumption of this engine will further improve its environmental performance.

Available since 2003, the Wärtsilä 34DF is mainly used in the LNG-fuelled offshore support vessel market, particularly for tugs, ferries, Ro-Ro, Ro-Pax and workboats. The new and upgraded version of the Wärtsilä 34DF engine increases the efficiency in both liquid and gas operating modes and offers a power increase up to 500kw per cylinder.

This increased output means that the Wärtsilä 34DF now covers a power range from 2.9-8 MW. In addition to the increase in power, fuel economy is also enhanced, especially when operating in liquid fuel mode. This, together with the high loading capability and the proven reliability of the Wärtsilä 34DF engine, is seen as giving the new version a strong competitive advantage.

When operating in gas mode, the Wärtsilä 34DF engine is already compliant with IMO Tier III regulations without any secondary exhaust gas purification systems. Also when fuelled by gas, the SOx and 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 emissions regulations set out in Annex VI of the MARPOL 73/78 convention. The engine is able to operate efficiently and economically on low sulphur fuels (<0.1% S), making it suitable for operation in emission-controlled areas. The newly obtained certification of emission standard compliance from the United States Environmental Protection Agency (EPA) for the Wärtsilä 34DF further endorses the environmental compliance of this engine.

www.wartsila.com
 

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

New Products

Blue Sky Network Updates SkyRouter Web Portal

Blue Sky Network (BSN), a global provider of satellite tracking and fleet management solutions for land mobile, maritime and aviation assets, announced upgrades

Partnership Targets Waste Conversion Solutions

Terragon Environmental Technologies Inc. has entered into a strategic partnership with Green Marine Capital (GMC) in an effort to enable off grid sustainability

Abu Dhabi Ports Invests in Management Software

Abu Dhabi Ports is implementing a brand new terminal operating system (TOS) which will enhance the general cargo operations at the emirate’s ports, significantly

Workboats

CORIMA Orders a Damen ASD Tug 2810

CORIMA, part of the Italian Gesmar Group, has ordered a Damen ASD Tug 2810.   The Damen ASD Tug 2810, which has a 60 metric tons bollard pull, will be deployed in the port of Ancona.

Towing Vessel Sinks off Oahu

A 95-foot towing vessel, Nalani, sank approximately two and half miles west of Barbers Point Harbor, Oahu, Thursday, the U.S. (USCG) Coast Guard reported. The 11

US Boating On High Speed Recovery

Nearly 89 million Americans went boating last year, one of the largest boating participation figures on record. And the boat sales last year increased to $37 billion,

Marine Power

SKF Expands Electric Motor Repair Network

Electric motors are among the highest in reliability incident reports, said SKF Canada, noting that for many companies, electric motor failures lead to a continual

GE Powers Diadema Cruise Ship

Fincantieri shipyard to equip in-board propulsion for Carnival and Costa vessels, GE’s Power Conversion business has helped the shipyard successfully deliver the

LNG

‘Landmark Year’ for RS in 2014

For Russian Maritime Register of Shipping (RS), 2014 marked the 101st year of its activities. The classification society said 2014 also marked a landmark year,

Hellman & Friedman Sells Out of GTT

Gaztransport & Technigaz S.A. (GTT) announces that H&F Luxembourg 1 S.à.r.l., an affiliate of Hellman & Friedman, has completed the sale of its remaining holding

CFE to Lift Eight LNG Cargoes

Mexican state-owned utility CFE has bought eight cargoes of liquefied natural gas (LNG), four traders said. Swiss trading house Trafigura was awarded the bulk of the volume,

Ferries

Xunlong Shenzhen Orders Dutch-designed Ferry

CoCo Yachts B.V. inks contract with Xunlong Shenzhen Ferry Company for one Coastal Cruiser 300 Xunlong Shenzhen Ferry Company has ordered a Coastal Cruiser 300 ferry from CoCo Yachts,

Whale Carcass Washes Up Under Seattle Ferry Dock

A dead gray whale has floated underneath a busy commuter ferry terminal in downtown Seattle, sending a putrid odor wafting onto the dock and diverting some passenger ferries to another slip,

N-KOM Sees Increased Tanker Business

Nakilat-Keppel Offshore & Marine (N-KOM), which recently celebrated its fourth year in operation, has seen an increasing number of tankers dry docking at its facility in Qatar.

 
 
Maritime Careers / Shipboard Positions Maritime Standards Naval Architecture Offshore Oil Pipelines Port Authority Salvage Ship Electronics Shipbuilding / Vessel Construction Winch
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: 0.2741 sec (4 req/sec)