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Marine Propulsion

One Third of Shipping Will Opt for Scrubbers -Foreship

© Rıza / Adobe Stock

Ship owners weighing future marine fuel choices after the International Maritime Organization’s (IMO) 2020 0.5 percent sulphur cap should also consider oil company expectations that up to 30 percent of commercial shipping will gravitate back to high sulphur fuel oil by 2030, according to naval architecture and engineering consultancy Foreship.

ABB’s First Azipod D Unit Begins Operation

(Photo: ABB)

An 8,000 kW rescue tug, the first vessel installed with ABB’s Azipod D electric propulsion system, has been delivered by Huangpu Wenchong Shipyard to customer Guangzhou Salvage Bureau, a division of the Chinese Ministry of Transport.    Before delivery, the rescue tug was tested in sea trials where it exceeded design targets in bollard pull,

MAN Brings Latest Tech to Marintec

The MAN 45/60CR engine was unveiled in September 2017 at MAN Diesel & Turbo’s headquarters in Augsburg, Germany (Photo: MAN Diesel & Turbo)

MAN Diesel & Turbo has brought its new 45/60CR and ME-LGI engines, as well as its innovative HP-SCR emissions reduction technology to Marintec 2017, which is being held this week in Shanghai.   MAN recently revealed its new flagship engine, the successor to its 48/60CR engine in the company’s 4x line of high-performance diesel engines.

Yanmar Acquires Flexofold

Flexofold manufactures low-drag folding propellers for sailboats and multihull yachts (Photo: Flexofold)

Yanmar said it has reached an agreement to acquire of 100 percent of the shares in Denmark based propeller manufacturer Flexofold ApS. With the acquisition Flexofold, which develops and manufactures low-drag folding propellers for sailboats and multihull yachts, Yanmar said it aims to strengthen its position in the recreational marine industry.

Wärtsilä 20 Diesel Engine Gets a Power Upgrade

The upgraded Wärtsilä 20 engine gaines added power from increased cylinder output of 220kW. (Photo: Wärtsilä)

An upgraded version of the Wärtsilä 20 diesel engine features greater power density thanks to increased cylinder output. The new engine will receive its officially launch at the Marintec conference and exhibition in Shanghai, China from December 5 to 8.   According to the manufacturer, the increased

First Class Approved 3D Printed Ship’s Propeller Unveiled

(Photo: Damen)

The world’s first Class approved 3D printed ship’s propeller, the WAAMpeller, has been unveiled following rigorous testing verified by Bureau Veritas at Damen Shipyard Group’s headquarters in the Netherlands.   The groundbreaking propeller is the result of collaboration between RAMLAB, Promarin, Autodesk,

Volvo Penta Stakes Position in Wind Farm Support Vessels

Photo: Volvo Penta

Volvo Penta has emerged as a leading supplier of propulsion systems for support boats in the booming offshore wind farm industry in Europe, and is poised to capture a significant position as new wind farms come into service in North America.   “Wind farm support vessels operate under some of the world’s most difficult conditions,

Wärtsilä to Equip US LNG Fueling Barge

Photo: Wärtsilä

Wärtsilä said it will provide a broad scope of products and solutions for a new articulated tug barge (ATB) that will be used to supply liquefied natural gas (LNG) fuel to cruise ships along the east coast of Florida, U.S.   The 4,000 m3 capacity ATB is being built at the VT Halter Marine (VTHM) shipyard in Pascagoula, Miss.

New Grease Extends Life, Lowers Temp of Tugboat Shaft Bearings

web tug-kluber.jpg

How does a tugboat operator with over 26 vessels used in docking, escort, ocean towing and articulated barge service get control of maintenance issues? In this case, by switching to Klüberplex BEM 41-132 grease to lower operating temperatures between 2 and 10 degrees Fahrenheit (3.6 and 18 Celsius),

Langh Tech Scrubbers, EGR Water Treatment for New Box Ships

Three containerships on order for Eimskip Island and Royal Arctic Line will be equipped with hybrid scrubber systems and EGR water treatment systems from Langh Tech. (Image: Langh Tech)

Three container vessels on order at Guangzhou Wenchong Shipyard in China for Eimskip Island ehf and Royal Arctic Line A/S will be equipped with Langh Tech hybrid scrubber systems and water treatment systems for exhaust gas recirculation (EGR). The newbuilds are of a new energy-efficient design developed by Deltamarin.