Swire Pacific Offshore Selects MAN B&W

Friday, October 07, 2005
MAN B&W Diesel has been awarded the contract to supply complete twin-screw medium speed propulsion packages for six Anchor Handling Tug Supply Vessels (AHTS). The newbuildings, which will be built by Labroy Shipyard, Batam, Indonesia (Labroy Shipbuilding and Engineering Pte Ltd, Singapore) are to be operated by Swire Pacific Offshore Limited, Singapore. The first newbuilding is expected to be launched in the beginning of 2007, and the following vessels are planned to follow at two-month intervals. The 120-ton bollard pull AHTS vessels have been designed by the U.K.-based IMT Marine Consultants Ltd., with specific optimization for the worldwide operation of Swire Pacific Offshore activities.

A total main engine output of 2 x 3,285 kW will supply the propeller thrust, for a bollard pull of more than 120 metric tons. The ship service speed is optimised for 13.5 knots. The MAN B&W Diesel twin-screw Alpha Propulsion System type 9L27/38-VBS, which has been specified for the newbuildings, include:

• Main Engines Two MAN B&W 9L27/38 engines, fitted with full engine power PTO and integrated journal bearing at the front-end, driving a fire-fighting pump arrangement.

• Reduction Gearboxes Two MAN B&W Alpha AMG55 gearboxes, type 57VO55EV, with a speed reduction ratio of 800:141. Additionally, each gearbox is equipped with a 1,800 r/min PTO shaft for a 1600 kVA shaft alternator.

• Propellers Two MAN B&W Alpha type VBS980 four-bladed controllable pitch propellers. The 3,800 mm ducted CPP systems are complete with tail, intermediate shafts and bearings, stern tube equipment, and MAN B&W fixed propeller nozzles type AHT.

• Control System In addition to the engine room control station, the Alphatronic 2000 Monitoring, Control and Safety System includes a main bridge control station and an aft bridge slave control station. The propulsion control is interfaced to a Joystick/Dyn Pos System, which manages the overall ship maneuvering via gyro compass, rudders and thrusters.

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter April 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Marine Propulsion

Mercury Marine Expands Manufacturing Capacity

Mercury Marine is adding a 53,000 square foot manufacturing capacity expansion to its global headquarters in Fond du Lac, Wisc. The expansion will consist of 45,

Pacific Nations Take a Stand on Shipping Emissions

On Earth Day, Pacific leaders queued among 175 countries to sign the Paris Agreement in New York. Earlier that day in London, the International Maritime Organization (IMO),

SCHOTTEL Debuts EcoPeller with High-torque Gears

Propulsion and steering systems manufacturer SCHOTTEL has unveiled its new EcoPeller (SRE), which it said offers improved efficiency and robustness. Playing a

Vessels

KICT Welcomes MSC MEL 1 Service First Call

MSC Lana Voy-JA618R made its inaugural call at Karachi International Container Terminal (KICT), marking the launch of a new Middle East Loop 1 (MEL 1) Service.

Symphony Sun’ Launched in Leer

On Friday the 29th of April, Nb. 420 was launched in Leer. She was christened ‘Symphony Sun’ and is the fourth vessel in a series of 6 that will be delivered to Symphony Shipping.

ACR to Debut Pathfinder PRO SART at OTC

An important addition to any commercial vessel’s survival gear kit, the Pathfinder PRO SART is introduced by ACR Electronics, Inc. at this year’s OTC. The new search

 
 
Maritime Careers / Shipboard Positions Maritime Security Naval Architecture Pipelines Pod Propulsion Port Authority Salvage Ship Electronics Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | 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: 0.0676 sec (15 req/sec)