First ME-B Sees Light of Day

Thursday, December 13, 2007
MAN Diesel heralded a new era in its two-stroke diesel engines with the production of the first MAN B&W S40ME-B engine. The new engine has been built by STX Heavy Industries Co., Ltd. at its Changwon works to the south of the Korean peninsula, and passed its Type Approval Test. The 6S40ME-B is the first such prime-mover for a series of multipurpose vessels of 25,000 dwt currently being built in China by Shandong Huanghai Shipbuilding Co. Ltd., and ordered by shipowner InterShip Navigation of Cyprus. The engine delivers 6,810 kW at 146 rpm with an MEP of 21 bar. The ME-B design is based on the experience gathered from MAN Diesel’s existing MC-C and ME-C engine ranges. To suit the small-bore segment, the ME-B design uses a camshaft-operated exhaust valve and an electronically controlled fuel-injection system as seen with the ME-C range. The market requirement for the lowest possible propeller speed in relation to bore size has led to the new ME-B engine having a stroke/bore ratio of 4.4. In turn, the new engine has an increased maximum cylinder pressure, giving rise to an improved fuel consumption that is 2 g/kWh lower than existing, small-bore engines. Thanks to the electronic control of the engine’s parameters, the ME-B is also well equipped to meet the new Tier2 emission requirements. Market reception for the new series has been very positive to date with a significant 63 orders already received, spread among the 35ME-B, 40ME-B and 50ME-B types. The 6S40ME-B engine has undergone a successful, comprehensive, test programme at Changwon to optimise its performance and verify the correlation between calculated and measured results. MAN Diesel introduced the ME-B concept in mid-2006 with the small-bore S35ME-B and S40ME-B MAN B&W engine designs. It subsequently expanded the series in early 2007 with the launch of the S50ME-B MAN B&W engine design, with the result that the entire ME-B programme now boasts a total output range from 2,975 kW to 16,020 kW.
Maritime Reporter October 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Contracts

Diana Extends Containership Time Charters

Diana Containerships Inc. announced direct continuation of time charter agreements for m/v Cap Domingo and m/v Cap Doukato   Diana Containerships Inc., a global

BMT Supports Samalaju Port Development

BMT subsidiaries in the Asia-Pacific region have been awarded a contract to provide design expertise for an advanced bulk-material handling system for the emerging port of Samalaju in East Malaysia.

EU: Ships Will Measure CO2 Emissions

Shippers to begin monitoring from 2018; Environmental groups say law is weak, shippers favorable. The shipping sector will for the first time have to monitor

Marine Propulsion

Wärtsilä Integrated Solutions for Maersk's AHTS Vessels

A new series of six Anchor Handling Tug Supply vessels to be built at the Kleven Verft AS in Norway for the Danish based Maersk Supply Service A/S - part of the A.

ClassNK Approves Niigata Dual-fuel Engine Design

Classification society ClassNK has granted approval to the design of the new 28AHX-DF dual-fuel engine developed by Niigata Power Systems Co., Ltd. The new engine

Karl Senner Inks Distribution Deal with Electronic Power Design

Karl Senner, LLC (KS) has reached a new strategic representation agreement with Electronic Power Design (EPD). Karl Senner, LLC now represents EPD in the United States marine and offshore Markets.

 
 
Maritime Security Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Port Authority Salvage 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: 0.2797 sec (4 req/sec)