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At the end of 2023, Wärtsilä's market share in marine medium-speed main engines was 46% and in auxiliary engines 17%. At the end of 2023 Wärtsilä's market share for gas and liquid fuel power plants was 13%. [24] Wärtsilä's biggest competitors in the marine market are MAN Energy Solutions, Caterpillar Inc. and Kongsberg Gruppen.
The Wärtsilä RT-flex96C is a two-stroke turbocharged low-speed diesel engine designed by the Finnish manufacturer Wärtsilä. It is designed for large container ships that run on heavy fuel oil . Its largest 14-cylinder version is 13.5 meters high, 26.59 meters long, weighs over 2,300 tonnes , and produces 80.08 megawatts .
Wärtsilä Vasa is an engine series built by Finnish diesel engine manufacturer Wärtsilä. It was released in 1977 and remained in production until 2010. These medium speed diesels were produced in and named after Vasa, Finland. The lead designer of the first engine was Wilmer Wahlstedt.
This engine is used in the Emma Mærsk, which was the world's largest container ship when it was built in 2006. The engine produces 80,080 kW (107,390 hp) and displaces 25,340 L (1,546,342 in 3), has a bore of 960 mm (38 in) and a stroke of 2,500 mm (98 in). The engine is 27.3 m (90 ft) long, 13.5 m (44 ft) high and weighs 2,300 t (2,535 short ...
The pre-war engines were Glow Head Engines in countless varieties. The first diesel engines were produced in 1938, when the company had 190 employees and an annual production of 160 engines. [2] The engines earned a reputation for being easy to operate and maintain. An engineer once stated that Wichmann were built for morons, but built by ...
Sulzer's marine engine range in 1969 extended from the 3 cylinder version of the A25 auxiliary engine at 550 bhp to the 12 cylinder 48,000 bhp 12RND105 engine, 10 metres high, with cylinders over a metre in diameter. [14] More recently these main engines have been replaced by the RTA series of engines, still two stroke.
In the 1990s, Cummins was the world's biggest high-speed diesel-engine producer in the category of 200 horsepower and over. Meanwhile, Wärtsilä NSD, then Wärtsilä Diesel, was focussed on medium-speed engines. Cummins wanted to extend its selection in the upper range and Wärtsilä Diesel in its lower range. [1]
This is a list of countries by motor vehicle production based on International Organization of Motor Vehicle Manufacturers and other data from 2016 and earlier. Figures include passenger cars, light commercial vehicles, minibuses, trucks, buses and coaches. [1]