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Marine Propulsion

Nor-Lines, Rolls-Royce Sign Service Agreement

Photos courtesy of Rolls-Royce

Nor Lines and Rolls-Royce have signed a “Power-by-the-Hour” service agreement for the two vessels Kvitbjørn and Kvitnos. The new service offering harnesses the power of “big data” to monitor, plan and perform maintenance and repairs on all the equipment it has installed on the cargo vessels.   Power-by-the-Hour

MTU Propulsion for High-speed Ferry

Photo: MTU

Rolls-Royce said it will supply four 20-cylinder Series 8000 engines from MTU to Australian shipyard Incat Tasmania. The engines will be installed in the new high-speed RoPax ferry to be used by the Virtu Ferries company on the Malta-Sicily service that it operates daily throughout the year.   Set

Dellner to Launch Heavy Duty SKD Disc Brakes

Photo: Dellner Brakes

 Dellner Brakes AB said it will introduce two new heavy-duty disc brakes to its SKD range that, through a new modular design, are set to deliver more choice and stopping power for large industrial, marine and offshore applications.   The new brakes will be launched at Nor-shipping in Oslo, taking place from May 30 to June 2.

SKF Launches Hydraulic Bolts for Rotating Flanges

Photo: SKF

Maintenance engineers can now demount and reassemble flanged power transmission couplings in a single-step operation using SKF's new Quickgrip Bolts. Designed for high-torque rotating flanges, the new SKF Quickgrip Bolts, as well as existing SKF Supergrip Bolts, can be used to connect two flanged shafts quickly, safely and reliably.

Wärtsilä Scrubbers for Korean Ferry Newbuild

The new Korean ferry being built at the Hyundai Mipo Dockyard will be equipped with a Wärtsilä exhaust gas cleaning system. (Photo: Wärtsilä)

Wärtsilä said it has been contracted to supply its exhaust gas cleaning system for a new Korean ferry being built for Weidong Ferry at the Hyundai Mipo Dockyard. The system will consist of two 13 MW Open Loop V-SOx Scrubbers specifically optimized for the new vessel, a 31,000 gross tonnage RoPax

Rolls-Royce to Power Korean Naval Frigates

Photo: Rolls-Royce

 Rolls-Royce said it has won a contract to supply MT30 marine gas turbines to power the next three ships in the Republic of Korea Navy’s Daegu-class frigate program.    The frigates are intended for a variety of missions including anti-submarine warfare, anti-air warfare, patrol, surveillance, search and rescue, protection of EEZ and transport.

WAAMpeller: World First Class-Approved 3D Printed Ship’s Propeller

Left to right: Kees Custers, Research Engineer Damen Shipyards Gorinchem; Vincent Wegener, Managing Director RAMLAB; Wei Ya, Postdoctoral Researcher RAMLAB; Constantinos Goulas, Postdoctoral Researcher RAMLAB; Max van der Zalm, Design Engineer Damen Schelde Naval Shipbuilding; Don Hoogendoorn, Principal Research Engineer Damen Shipyards Gorinchem; Kelvin Hamilton, Technical Consultant Autodesk; and Laurens van Ballegooy, Sales Manager Promarin (Photo: RAMLAB/Damen)

A consortium of organizations are working toward a landmark achievement in the maritime sectors: creating the world's first class-approved 3D-printed ship's propeller.   As many sectors of the shipbuilding industry suffer due to overcapacity, it is this type of innovative leap that will -- if successful

New Marine Battery System from Leclanché

(Photo: Leclanché)

Energy storage solution company Leclanché SA has launched its new Marine Rack System (MRS), a modular, Lithium-ion battery system – the first of its type approved by international certification body DNV-GL under revised rules issued in October 2015   The Leclanché MRS will be used on the E-ferry in Denmark,

Caterpillar Marine Plans LNG Test Site

Photo: Caterpillar

With eyes on the future of liquefied natural gas (LNG) in the maritime sector, Caterpillar Marine said it will unveil a first-of-its-kind LNG test bed for gas-fuelled engines at its facility in Kiel, Germany where the company will aim to improve understanding of related technology and enhance its services to clients adopting LNG solutions.

The Digital Future of Exhaust Gas Temperature Sensors

(Image: CMR Group)

CMR Group’s chief technical officer, Patrice Flot, considers the current approach to sensing exhaust gas temperature (EGT) on high horsepower engine platforms and the capabilities provided by new digital technology.    An EGT sensor measures the temperature of the engine exhaust gas to prevent damage