Tanker Major Chooses G-type Engine

MarineLink.com
Tuesday, May 14, 2013
The MAN B&W G60ME-C engine will satisfy IMO environmental standards as well as the shipowners' demand for fuel efficiency.

Ultra-long-stroke units play leading role in major Teekay fuel-efficient tanker project.
 

STX Offshore & Shipbuilding announced on April 8, 2013 that it had signed a contract to build four 113,000-dwt Long Range 2 (LR2) product tankers for Teekay Tankers Ltd. (Teekay Tankers), with an option for up to an additional 12 vessels. Each newbuilding will be powered by an MAN B&W G60ME-C engine and will satisfy IMO environmental standards as well as the shipowners' demand for fuel efficiency. The four confirmed vessels will be constructed at Jinhae shipyard in Changwon, South Korea, with delivery scheduled from the second half of 2015.
 

“In recent times, the market has sought to optimise propulsion efficiency through using larger propellers and lower-speed engines,” said Ole Grøne, Senior Vice President Low Speed Sales and Promotions, MAN Diesel & Turbo. He continued: “Fuel optimisation has also become a priority. We find that large merchant vessels are compatible with larger-diameter propellers following an adaptation of the aft hull design, paving the way for higher efficiencies. The ultra-long-stroke G-type engine ably satisfies this trend.”
 

MAN Diesel & Turbo reports having close to 200 G-type engines on order, spread over a broad spectrum of applications, and states that it has the fastest market acceptance any engine series in the MAN B&W portfolio has ever received.
Reducing Fuel Consumption
 

With bunker prices having increased by over 500% since 1999, a rise that is set to continue, as well as the impending arrival of even stricter environmental legislation, the adoption of the G-type as prime mover for its tankers is a deliberate move by Teekay Tankers. "With their fuel-efficient design, which is estimated to result in 20 to 30 percent fuel savings compared to current vessels in the existing LR2 fleet, we believe these newbuildings will be very attractive to our customers,” comment Bruce Chan, Teekay Tankers' Chief Executive Officer.

 

The G-type program
MAN Diesel & Turbo’s G-type programme entered the market in October 2010 with the entry of the G80ME-C9 model. The company subsequently expanded the ultra-long-stroke programme in May 2011 with the addition of G70ME-C9, G60ME-C9, G50ME-B9, G45ME-B9 and G40ME-B9 models. The G-types have designs that follow the principles of the large-bore, Mark 9 engine series that MAN Diesel & Turbo introduced in 2006. Their longer stroke reduces engine speed, thereby paving the way for ship designs with unprecedented high-efficiency.
 

G-type efficiency
The G80’s longer stroke results in a lower rpm for the engine driving the propeller: a reduction from 78 rpm for the S80 engine to 68 rpm for the G80. This lower optimum engine speed allows the use of a larger propeller and is, ultimately, significantly more efficient in terms of engine propulsion. Together with an optimised engine design, this reduces fuel consumption and reduces CO2 emissions.  

Maritime Reporter June 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Shipbuilding

HydroComp to Hold Propeller 'Mini-Workshop'

A special version of HydroComp's intensive Propeller Workshops will be brought to Tampa before the start of IBEX 2014.   The Mini-Workshop is a special version

Danos Adds Environmental Services

Danos recently added an Environmental Services Division to the company’s collection of oilfield related services, which includes production workforce, construction,

Star Bulk Takes Delivery of First Capesize from JMU

Athens, Greece-headquartered Star Bulk Carriers says it has taken delivery of 'M/V Peloreus' a 182,000 dwt Capesize built by Japan Marine United (“JMU”) and the

Ship Repair & Conversion

DoD Awards Ingalls 'USS Ronald Reagan' Contract Modification

U.S. Department of Defense (DoD) informs that Huntington Ingalls Inc., Newport News, Virginia, is being awarded a US$13,759,894 modification to previously awarded cost-plus-award-fee,

GDI Awards N-KOM US$110-M Contracts

Gulf Drilling International (GDI) Limited, a subsidiary of Gulf International Services (GIS), the largest oilfield service company in Qatar, has awarded two contracts

Hyde Marine Makes BWTS Installation Agreements

Hyde Marine, Inc., a wholly owned subsidiary of Calgon Carbon Corporation, says it has established two partnership agreements for installation of the chemical-free

Tanker Trends

Asia VLCC Rates Could Nudge Higher on Activity

Rates for very large crude carriers (VLCCs) on key Asian freight routes could hold steady or gain next week as charterers seek to complete their vessel chartering

Ardmore Shipping Secures Newbuilding Finance

Ardmore Shipping Corporation says it has signed agreements to upsize its existing senior loan facility with ABN AMRO Bank N.V., Nordea Bank Finland Plc, and Skandinaviska Enskilda Banken AB ("SEB").

Worrying Trend of Tanker Hijacks in SE Asian Waters: IMB

The Piracy Reporting Centre (PRC) of the International Chamber of Commerce (ICC) International Maritime Bureau (IMB) raises concerns over a worrying trend of

Environmental

MOL Commended with Quality Ship Awards

MOL Commended for ‘FY2013 Best Quality Ship Award’; MOL president Koichi Muto meets with captain and chief engineer, exchanging views and working to establish a more solid safe operation system.

Danos Adds Environmental Services

Danos recently added an Environmental Services Division to the company’s collection of oilfield related services, which includes production workforce, construction,

Danish Bunker Trader Joins GAC in London

GAC Bunker Fuels says it has appointed former GAC Denmark Shipping Assistant Ida Ryberg as a Bunker Trader with its UK team. Ryberg joins Andy Boichat and Resham

Fuels & Lubes

Danish Bunker Trader Joins GAC in London

GAC Bunker Fuels says it has appointed former GAC Denmark Shipping Assistant Ida Ryberg as a Bunker Trader with its UK team. Ryberg joins Andy Boichat and Resham

Nation’s Vessel Operators Join EPA as SmartWay Affiliate

The American Waterways Operators, a 350-member trade association representing the U.S. tugboat, towboat and barge industry, announced today that it joined the SmartWay Transport Partnership,

Phillips 66 Marine Fueling Facility Nears Completion

Phillips 66’s previously announced marine over-the-water fueling facility at its Richmond, Calif. terminal is nearing completion. The facility, located on Canal Boulevard, and known as Pier No.

Marine Power

ClassNK Holds LNG Fuel Technologies Seminars

ClassNk held LNG-Fuelled Vessel Technologies seminars in Shanghai and Singapore on 22 July and 24, July 2014, respectively. With the industry looking to adopt

Eliminating Cat Fines to Marine Diesel Engines

One can assume that P&I Clubs and shipowners would be very interested in preventing catastrophic Cat Fines damage to diesel engines. Cat Fines have been damaging

HydroComp to Hold Propeller 'Mini-Workshop'

A special version of HydroComp's intensive Propeller Workshops will be brought to Tampa before the start of IBEX 2014.   The Mini-Workshop is a special version

 
 
Maritime Careers / Shipboard Positions Naval Architecture Offshore Oil Pod Propulsion Salvage Ship Electronics Ship Simulators Shipbuilding / Vessel Construction 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: 0.3335 sec (3 req/sec)