New Wärtsilä X72 Powerplant Passes Crucial Test

Posted by Greg Trauthwein
Tuesday, January 14, 2014

Wärtsilä said that the first ever Wärtsilä X72 mid-bore, low-speed engine has successfully passed the factory acceptance test.

 

This milestone verifies that the engine fulfils the design criteria for performance and functioning, and that it has been accepted by the customer and the Lloyd's Register of Shipping classification society. The tests were carried out at the Doosan Engine Co. Ltd factory in South Korea, where the engines are being produced under license from Wärtsilä.


Wärtsilä launched its low-speed Generation X engine series in May 2011. The Wärtsilä X72 engine offers exceptional efficiency and fuel consumption performance to provide a favourable Energy Efficiency Design Index (EEDI). Furthermore, the improvement in fuel consumption, when compared to conventional marine engine options, results in correspondingly reduced CO2 and NOx emissions. Thanks to its extended rating field, the Wärtsilä X72 is highly suited to a broad range of ship types, including Capesize bulk carriers, Suezmax tankers, and Feeder/Panamax container ships.
 

"This is another important milestone for us since this is the first ever Wärtsilä X72 engine to roll off the production line. The fact that it has successfully fulfilled the factory acceptance test requirements means that in every respect it meets our expectations, as well as the expectations of our customers.. We are now moving with great confidence to the full commercialization of this outstanding engine," says Martin Wernli, Managing Director of Wärtsilä Switzerland and Vice President, Wärtsilä Ship Power, 2-stroke.
Following the completion of this first engine, production of the Wärtsilä X72 is being ramped up rapidly with orders at several licensees, and the next engine's factory acceptance test is already scheduled for February 2014. Factory acceptance tests are a common practice with all engines delivered to customers.

The Wärtsilä X72 engine

The Wärtsilä X72 features the company's electronically time-controlled common-rail technology which has a proven 15 years track record. The flexible fuel injection and exhaust valve operation featured in this technology offer considerable fuel consumption reductions with correspondingly lower levels of exhaust emissions. The system also permits stable running speeds down to 12 per cent of the nominal speed, smokeless operation, and improved control of emissions. The engine has been designed to provide exceptional reliability, extended key component life, and has been optimised for lower engine revolutions.

 
 
 

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

People & Company News

Transas: The Bridge to Tomorrow

Transas was founded in 1990, by a group of former navigators and engineers, who at that time envisioned ways in which computers could revolutionize maritime safety, communications and security.

ZF Celebrating 100th Anniversary

2015 marks the 100th anniversary of the foundation of ZF Friedrichshafen AG   Zahnradfabrik GmbH was founded in 1915, and through a 100-year history has developed

Signal Ship Repair Achieves OSHA Milestone

Signal International announced that on December 31, 2014, the Signal Ship Repair Operations located in Mobile, Alabama achieved one full year and worked 387,926 manhours,

Technology

Next Generation Bridge Concept

Rolls-Royce, VTT team on new Ship Intelligence Vison   For decades the maritime industry has long-theorized of emulating the “airline model” in uniformity and

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

Oman to Implement Maritime Communications Network

Oman to roll out the national maritime communications network along its lengthy coastline soon, says Al-Madakhel Investment that has been tasked with design, construction

Tanker Trends

US House Passes Bill to Pressure Regulators on LNG Exports

The U.S. House of Representatives passed a bill on Wednesday to speed permits for exports of natural gas, a measure that even if passed by the Senate and signed into law by President Barack Obama,

DSME Building 5 Icebreaking LNGCs for Yamal

Korean shipbuilder Daewoo Shipbuilding & Marine Engineering (DSME) is building five large Arctic Liquefied Natural Gas Carriers (LNGCs), for which it has LNG ordered

Bomb Threat Cut Lithuania LNG Terminal Output

Gas supply from Lithuania's liquefied natural gas (LNG) import terminal was interrupted on Wednesday due to a bomb threat that later turned out to be a hoax, the

Environmental

Ecochlor BWTS Chosen for 8 New Bulkers

Times Navigation, Inc. has selected Ecochlor, Inc. to provide ballast water treatment systems (BWTS) for installation on a fleet of eight new CROWN63 (63,500 DWT)

Signal Ship Repair Achieves OSHA Milestone

Signal International announced that on December 31, 2014, the Signal Ship Repair Operations located in Mobile, Alabama achieved one full year and worked 387,926 manhours,

International Sulphur Campaign Launched

An international information campaign on the new, stricter sulphur requirements and their enforcement will be launched in February and, at the same time, cooperation

Marine Power

New YANMAR EPA Tier III Engine

YANMAR America introduced its new EPA Tier III compliant commercial marine diesel engine. Rated at 755 mHP and 1,900 rpm, the new 20.38-liter 6AYAM-ET uses a full mechanical control system.

Volvo Penta Debuts New Marine Engines

Volvo Penta introduced the first two models of its next-generation sterndrive marine gasoline engines. The new 4.3-liter catalyzed V6 engines, rated at 200 and 240 hp,

The Art of Propeller Making

The world’s biggest propellers have their cradle in the North of Germany. MMG – Mecklenburger Metallguss GmbH – has manufactured for more than 65 years propellers for ships,

Classification Societies

ClassNK Releases Improved "e-Application"

ClassNK announced the release of an improved "e-Application" system. This improvement was planned based on requests from the users. Therefore, firstly we would

‘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,

Secure VGP Compliance with New Verification Service

Recent updates to the US Vessel General Permit (VGP) have brought new technical and reporting requirements for vessels operating in US waters, including the need

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Standards Navigation Pod Propulsion Port Authority Ship Repair Ship Simulators Sonar 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: 0.1733 sec (6 req/sec)