SEMT Pielstick was a French company that designed and built large diesel engines. Its full name was Société d’Etudes des Machines Thermiques.
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MS Sovereign was one of three large cruise ships of the Sovereign class operated by Pullmantur Cruises and formerly by Royal Caribbean International. When she was completed in 1987, Sovereign of the S
SEMT Pielstick
…fit the trawlers exactly. The result was the design and development of the PA5, with a 255 mm bore. The nine-cylinder PC20 engines developed for the Sovereign of the Seas (268 meters) were mounted on rubber pads to reduce noise and vibrations in the cabins. The PA4 unit with a 185 mm bore was designed specifically for…
Sovereign in Barcelona, Spain on 1 April 2017
Sovereign docked at Ajaccio, Corsica in 2008 with her original Pullmantur livery
Sovereign of the Seas in Nassau, Bahamas, 2005
Sovereign being scrapped in Aliaga, Turkey in October 2020