Swift Trawler 47 By Beneteau French builder Beneteau has added another model to its Swift Trawler line. The Swift Trawler 47 is set to debut at the coming Cannes Yachting Festival from September 11th. The 47, sits right between stablemates 44 and 50! The design is by Andreani Design. On the lower deck she is powered by a pair of 435 horsepower diesels which feed from 510 GAL (1,930 LT) capacity tanks. The LOA is 14.74-meters with a 4.42-meter beam overall.