Cruise Ship Engine Horsepower

The Largest Cruise Ship in the World is Five Times the Size of the Titanic.

Cruise ship engine horsepower. To avoid this cancel and sign in to. Ship engines produce LOTS of horsepower as in 100000 Hp However they are large and heavy for that power output compared to smaller engines That is because they run for weeks at a time. They rely on torque or brute power over RPM or high speed.

Let us just say that modern cruise ships use medium speed diesel engines. Moller-Maersk GroupWhen launched in 2006 she was the largest container ship ever built and in 2010 she and her seven sister ships were among the longest container shipsOfficially she is able to carry around 11000 twenty-foot equivalent units TEU or 14770 TEU depending on definition. The cruise ship like Oasis of the Seas is in need of strong and reliable engine for moving the ship around the oceans and also needs of a lot of power for all the entertainments on board.

There are several manufacturers on the market but by and large two biggest players on the market are Wartsila of Finland and MAN BW of Germany and Denmark. Carnival Pride has diesel-electric machinery consisting of six Wärtsilä 9L46D diesel engines with a total power of 62370kW each connected to an ABB alternator producing electricity to the ships main electric network at 11KV 60Hz 3 phase. Cruise ships use power equivalent to approximately 50000 horsepower with one horsepower equal to 746 watts.

Up To 100 Instant Savings 50 Off Every Guest Kids Sail Free. Get The Latest Cruise Offers For Your Next Adventure. The main advantage of the diesel-electric cruise ship engine systems is efficiency as they allow main engines to operate near the most efficient speed no matter if the ship is moving at 5 or 25 knots.

Royal Caribbean Harmony of the Seas is powered by three 18860kW Wärtsilä 16V46 16-cylinder main generator diesel engines and three similar Wärtsilä 12V46 12-cylinder engines producing 13860kW each. Running at its maximum engine speed a whopping 91 rpm the engine develops an astounding 25000-plus horsepower. Built in Finland the RT-flex96Cs fourteen cylinders can generate 107389HP.

The Emma Maersks Wartsila-Sulzer RTA96-C turbocharged two-stroke diesel ship engine is the most powerful and most efficient prime-mover of super ships in. Emma Mærsk is the first container ship in the E class of eight owned by the A. Since the largest engines are direct drive this solution would not work for ships like the Deep Ocean Ascension wich is outfitter with Six Rolls-Royce 55 MW thrusters.