Symphony of the Seas
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Symphony of the Seas is an Oasis-class cruise ship owned and operated by Royal Caribbean International. She was built in 2018 in the Chantiers de l'Atlantique shipyard in Saint-Nazaire, France, the fourth in Royal Caribbean's Oasis class of cruise ships. At 228,081 GT, she was the largest cruise ship in the world by gross tonnage when built, surpassing her sister ship Harmony of the Seas, also owned by Royal Caribbean International, and surpassed by her sister ship Wonder of the Seas in 2022.
Symphony of the Seas at PortMiami
Symphony of the Seas in Costa Maya, Mexico.
Symphony of the Seas at Saint-Nazaire after her completion.
Symphony of the Seas in Naples, Italy
Diesel–electric powertrain
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A diesel–electric transmission, or diesel–electric powertrain, is a transmission system for vehicles powered by diesel engines in road, rail, and marine transport. Diesel–electric transmission is based on petrol–electric transmission, a transmission system used for petrol engines.
This Metra EMD F40PHM-2 locomotive uses a diesel–electric transmission designed by Electro-Motive Diesel
Siemens Schottel azimuth thrusters
USCGC Healy uses a diesel–electric propulsion system designed by GEC-Alsthom
New Flyer Industries DE60LF diesel–electric bus with rooftop batteries