New Small-bore Two-stroke Diesel Introduced by MAN

Press Release
Tuesday, September 04, 2012

MAN Diesel & Turbo introduces new small-bore two-stroke, updates designs of ME-B & G series engines.

MAN Diesel & Turbo’s updated engine programme features several, positive changes to its two-stroke marine segment. The most significant of these is to the ME-B and G portfolios that are increasingly finding favour in the coastal & river segment in major markets such as China, Japan and Russia, and in container traffic, respectively.


The programme introduces an entirely new engine – the S30ME-B9 type, which joins the existing 35, 40-, 46-, 50- and 60-cm models in the small-bore ME-B family. The economical ME-B design utilises a camshaft-operated exhaust valve and an electronically controlled fuel-injection system designed to meet Tier-II emission requirements.


All ME-B engines in the updated programme can boast of improved SFOC figures compared to earlier versions owing to the introduction of variable exhaust valve timing in response to market demand. This improved control of the exhaust valve reduces fuel-oil consumption at part-load operation.


G-type engines

G-engines are hallmarked by their ability to accommodate larger, more efficient propellers with lower speeds. They have the lowest available SFOCs for energy efficiency and, of course, meet all Tier II criteria. The G40 and G45 types are the newest members of this family that was originally introduced in 2010 and represents another important step towards a lower EEDI. G-series engines are ‘green’ engines with an ultra-long stroke that reduces engine speed, thereby paving the way for ship designs with unprecedented high propulsion efficiency. Already, more than 50 sets of G-type engines are on order, with the G80 the frontrunner in about half of them.



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

People & Company News

WSC CEO Koch to Retire in 2015

Chris Koch, current president and CEO of the World Shipping Council (WSC), will retire from his position on July 31, 2015, and WSC Senior Vice-President and General Counsel,

Cecon Secures Finances to Complete Newbuild

Cecon ASA has petitioned for a debt restructuring agreement (in Norwegian: gjeldsforhandling). Certain funds managed by York Capital Management Global Advisors,

HII Board of Directors Elects Two VPs

Huntington Ingalls Industries’ (HII) board of directors has elected Kellye Walker to serve as corporate vice president and general counsel and Charles R. “Chuck” Monroe Jr.

Technology

NASSCO Cuts Steel on APT "ECO Tanker"

General Dynamics NASSCO started construction of another ship in its commercial shipbuilding backlog, starting construction of a second “ECO” tanker to be built

NRL Researchers Demo Ship-to-Shore Data Link

Scientists at the U.S. Naval Research Laboratory (NRL) along with Mercury Continuity (MC) have demonstrated the Tactical Reachback Extended Communications (TREC) system in the port of Miami.

Mermaid Wins Subsea Contract in Gulf of Thailand

Mermaid has secured a 2-year contract for its dive support vessel, ‘Mermaid Commander’, to provide subsea construction support in the Gulf of Thailand for a

Marine Power

Multraship Buys Three More Tugboats from Damen

Multraship and Damen Shipyards Group agreed on three new ASD (Azimuth Stern Drive) Tugs, all for delivery to Multraship in 2015. After delivery in Vietnam, scheduled

Waterjet-propelled Crewboat Delivered to Petrobras

BS Camburi, a 36-meter Monohull Crewboat built in Brazil by Arpoador Engenharia to the Petrobras type P2 specification has been launched and delivered.   Designed by Incat Crowther,

PIRIOU Delivers 53-meter FSIV

French boat builder PIRIOU has delivered the 11th of its 53- by 10-meter Fast Supply and Intervention Vessels (FSIV) to Suisse Outremer AG, to be operated by ABC Maritime AG.

 
 
Maritime Contracts Maritime Security Maritime Standards Naval Architecture Navigation Salvage 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: 0.1868 sec (5 req/sec)