Emma Maersk
Propelled by the largest diesel engine ever manufactured, the Emma Maersk will cruise at more than 25 knots and be capable of much more. The 14-cylinder Wartsila-Sulzer engine standing five stories tall and weighing 2,300 tons packs in an astonishing 109,000 horsepower. Surprisingly, she has actually been built with environmentally safe features that cargo ships half her size don't possess. One of those features is the specifically designed silicone-based blue paint used on her hull. This paint not only keeps the barnacles off without putting biocides into our oceans, but it also reduces the drag of the ship, making her exceptionally fast for her size.
In recent years commercial container vessels have been growing in size promptly to accommodate the growth in global trade. The amount of cargo carried in containers has been increasing by about 9.5 percent every year since the early 1990s, and it is expected that such growth will continue through the next decade. Despite her size and capacity to carry 1,400 more containers than any other working cargo ship carries, the Emma Maersk will save approximately 1,200 tons of fuel a year due to her design and special silicone paint. She is fully computerized and requires a crew of just 13! The cost savings are obvious here, and to surprise the Emma Maersk is the first of eight ships that are part of Maersk's E-Line. Soon these monster ships will dominate global trade.
Having noted all of the amazing capabilities and features the Emma Maersk has to offer, there is one slight drawback to her massive size: not all ports and canals can accommodate her. As of now the Emma Maersk travels between Asia and Europe via the Suez Canal. The existing locks of Panama Canal are too small for the ship of her scale.
The building of the Panama Canal was taken over by the United States in the early 1900's, after a twenty year attempt and the loss of more than 20,000 workers failed under French leadership. The canal was finally finished in 1914 after more than 27,000 people lost their lives. Over the past ninety years global trade has obviously dramatically changed. The ships are longer and wider than anyone could have ever imagined.
There has been battle about the decision to expand the canal. The cost predictions are exorbitant and predicted to more than quadruple by the time it would actually be finished. As the plans for the expansion stand now the new canal would put it at 55 meters wide when the Emma Maersk and other post-Panamax ships are 56 meters wide.
There are obviously some adjustments needed in order for the Panama Canal to really accommodate such commercial vessels of the future. Nowadays a lot of modern cargo ships have to take the long way round and go through the Suez Canal. Regardless of the size of the ships, the Panama Canal is experiencing a lot of congestion at either side.
If the canal expansion continues as planned, it will be finished by 2013. Its estimated growth is expected to go from a current 330 million tons a year to 507 million tons by 2025. We'll have to wait and see if the politics behind the expansion will work itself out in order to make global trade the industry it is capable of being.
Source: http://www.jtashipphoto.dk










