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Mitsubishi Shipbuilding completes delivery of ammonia fuel supply system for large, low-speed two-stroke marine engines

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Mitsubishi Shipbuilding, a part of Mitsubishi Heavy Industries (MHI) Group, has completed delivery of an ammonia fuel supply system for large, low-speed two-stroke marine engines, to Japan Engine Corporation (J-ENG), a manufacturer of marine engines.

Mariner 221
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Wärtsilä to supply methanol-fueled auxiliary engines for six CMA CGM newbuild container vessels

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Wärtsilä will supply methanol-fueled auxiliary engines for the French shipping company CMA CGM. The engines have been ordered for six 15,000 TEU container vessels which are being built at the Dalian Shipbuilding yard in China. The six container vessels will be the first CMA CGM vessels ordered to operate on methanol fuel.

Engine 195
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LiquidPiston introduces XTS-210 25hp heavy-fueled rotary engine; 1/5th size & weight of current diesel piston engines of same power

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LiquidPiston, an innovator of compact and efficient engine technology and hybrid power systems, intends to commercialize the XTS-210, a 25-horsepower, two-stroke, supercharged, liquid-cooled, 210cc rotary engine. The XTS-210 is heavy-fuel compatible (diesel, Jet A, JP-8, kerosene) and multi-fuel capacble (gasoline, propane, hydrogen).

Engine 476
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Optimized heavy-duty CI engine fueled with DME delivers diesel performance, significantly reduces engine-out emissions

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A team from Empa - Swiss Federal Laboratories for Materials Science and Technology and FPT Motorenforschung reports in an open-access paper in the journal Fuel on the performance and emission characteristics of an 11-liter heavy-duty compression ignition engine which was optimized specifically for DME (dimethyl ether) combustion.

Engine 368
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First orders for MAN G80 dual-fuel methanol engine

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(HJSC) have respectively ordered seven and two MAN B&W G80ME-LGIM dual-fuel engines in connection with the construction of 9 × 9,000 TEU container vessels for HMM Co., The G80 engines will, upon delivery, be connectivity-ready and prepared for digital services such as PrimeServ Assist. —Thomas S. —Thomas S.

Engine 365
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WinGD and HSD Engine collaborate to deliver methanol-fueled two-stroke engines

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Swiss marine power company WinGD and Korean engine builder HSD Engine have initiated a Joint Development Project (JDP) to advance the development of WinGD’s methanol-fueled big-bore engines. Under the JDP, WinGD will oversee combustion and injection research, exhaust aftertreatment requirements and engine concept design.

Engine 370
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MAN Engines puts first dual-fuel hydrogen-powered engines for workboats into operation

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MAN Engines recently put its first two dual-fuel hydrogen-powered engines for work boats into serial operation. The engines are twelve-cylinder diesel engines of type MAN D2862 LE448, each with an output of 749 kW (1019 hp) at 2100 rpm. —Werner Kübler, Head of Development at MAN Engines.

Engine 326