MAN L27/38 for Heavy-Duty Offshore Propulsion

Wednesday, October 05, 2011

Dubai-based Grandweld Shipyards has been appointed to build two Anchor Handling Tug Supply Vessels for undisclosed offshore operators.
The AHTS newbuildings, will each be powered by two 8 cylinder MAN L27/38 main engines delivering a total of 2 x 2,720 kW in a standard twin screw propulsion layout for the drive of two ducted cp propellers. The calculated bollard pull is 90 ton. The engines for the 1st and 2nd vessel will be shipped from Denmark 2012 in the weeks 18 and 22 respectively. The L27/38 medium-speed propulsion engine is a popular workhorse for heavy-duty applications like e.g. offshore supply and service vessels, anchor handlers, tugs and workboats. Robustly designed for maximal reliability and durability in operation, the L27/38 is characterised by good performance over the entire load range, optimized for high-torque layout, dynamic behaviour – good acceleration ability with invisible smoke from idling to full load, low fuel oil consumption and low NOx emissions. For the benefit of operators and owners the service and overhaul friendliness is high due to the unique ‘pipeless’ and modularized engine design principle. Front-end box designed with all auxiliary system components for easy access and service. An integrated closed system circuit for e.g. lube oil - including engine driven pump, automatic filter, cooler and thermostatic valves offers maximal safety and easy and cost-effective handling and shipyard installation. Easy, swift and very safe overhauls are possible due to the cylinder unit concept – which offers more exchange service cooperation opportunities. The L27/38 has proved itself an ideal prime mover with flexibility for powering the
markets most popular propulsors – from conventional Controllable Pitch Propeller and Fixed Pitch Propeller to various Azimuth propellers, Z-drive solutions, thrusters and cyclic propellers like e.g. the highly manoeuvrable Voith Schneider units.

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

Contracts

Nigerian Minister Pledges $1.3 bln for Power Companies

Nigeria's oil minister announced a 213 billion naira (1.3 billion US dollar) bail-out package for power companies on Saturday, nearly a year after the sector was privatised.

Rosneft says Exxon Still Continues to Work With it in Arctic

Russia's biggest oil producer Rosneft said on Saturday that Exxon Mobil was still continuing exploration drilling at their joint project in the Arctic Kara Sea.

ICC Conference Focuses on Platform to Settle Disputes

The 5th ICC International Commercial Mediation Conference has brought together leading mediators, arbitrators, corporate managers and in-house counsel from around

Marine Propulsion

Dann Marine Repowers With Cummins Tier 3 Engines

Dann Marine Towing, LC., is a fifth generation family owned and operated tugboat company based in Chesapeake City, MD. The model-bow twin-screw tug Sea Coast was

MAN-Powered Cargo Vessel Meets Tier III

Classification society awards SCR system emissions certificate. MAN Diesel & Turbo has been awarded a Tier III - compatibility certificate by the DNV- GL classification

Vroon’s VOS Famous Launched

Vroon’s newbuilding ERRV, VOS Famous, was launched in China yesterday. This 50-m ERRV (emergency response and rescue vessel) is under construction at Nanjing East Star Shipyard.

Shipbuilding

Deep Sea Supply takes Delivery of 'Sea Triumph'

The Deep Sea Supply  took delivery of the newbuilding Platform Supply Vessel 'Sea Triumph'  on Thursday 18 September.  The vessels 'Sea Triumph' is a STX 05-L

Lilaas Engages Imtra for N. American Distribution

Strong prospects in the North American marine equipment market have triggered a new importation and distribution agreement between control specialist Lilaas

Ingram Barge Order 20 Tank Barges for 2015

Ingram Barge Company say they will be building 20 tank barges in 2015 to meet growing demand for chemical shipments. While most of the company’s recent tank barges have come through acquisitions,

Offshore

Nigerian Minister Pledges $1.3 bln for Power Companies

Nigeria's oil minister announced a 213 billion naira (1.3 billion US dollar) bail-out package for power companies on Saturday, nearly a year after the sector was privatised.

Rosneft says Exxon Still Continues to Work With it in Arctic

Russia's biggest oil producer Rosneft said on Saturday that Exxon Mobil was still continuing exploration drilling at their joint project in the Arctic Kara Sea.

EMGS - New Contract in the Norwegian Sea

Electromagnetic Geoservices ASA (EMGS) announced an agreement from Statoil Petroleum AS for the Norwegian Sea. EMGS has now received a new contract from another oil and gas company worth USD 1.

 
 
Maritime Contracts Naval Architecture Navigation Offshore Oil Pipelines 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: 0.1442 sec (7 req/sec)