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Mærsk E-class
The E class comprises eight 14,770 twenty-foot equivalent unit (TEU) container ships. Each sister ship bears a name beginning with the letter "E". Until 2012, they were the largest container ship ever constructed, and are among the longest ships currently in use at long and wide. They are owned by the Danish A. P. Moller-Maersk Group. The first in the class built was by Odense Steel Shipyard Ltd., Denmark. The ships ''Emma'', ''Estelle'', and ''Eugen'' were subjects of TV documentaries. The E class was followed by the larger and more fuel efficient . Capacity upgrade In 2016, the decision was made to upgrade the capacity of the ships and make them more efficient at lower speeds. The capacity increase was done by increasing the height of the lashing bridges and adding an extra floor to the accommodation block. This allows the containers to be stacked higher on deck. To help maintain stability, flume tanks were added on the sides of the accommodation block. The work was carr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odense Steel Shipyard
Odense Steel Shipyard () was a Danish shipyard company located in Odense. It was best known for building container ships for its parent group, Maersk, A.P. Moller – Maersk Group, including the Mærsk E-class container ship, Mærsk E class in 2006 which at the time were the biggest container ships in the world. The 2008 financial crisis led to Maersk announcing its closure in 2009 and the last new ship was delivered in January 2012. Company history The first yard was opened in 1918–1919 by the A.P. Møller company. A new yard with bigger and better facilities was constructed 1957–1959 on a new site located in Munkebo a few kilometres outside Odense proper. Odense Steel Shipyard was the largest yard within the Odense Steel Shipyard Group, which also consisted of two yards and an engineering company, all situated in the Baltic. The yard was known for designing and building innovative vessels that applied the newest technology in design and equipment. Since 1996 the Yard buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maersk Line
Maersk Line is a Danish international container shipping company and the largest operating subsidiary of Maersk, a Danish business conglomerate. Founded in 1928, it is the world's second largest container shipping company by both fleet size and cargo capacity, offering regular services to 374 ports in 116 countries. As of 2024, it employed over 100,000 people. Maersk Line operates over 700 vessels and has a total capacity of about 4.1 million TEU. History At the beginning of the 1920s, A.P. Møller considered possibilities of going into liner trade business. The tramp trade, where vessels sailed from port to port depending on the demand, was expected to lose ground to liners in time. On 12 July 1928, the vessel ''Leise Mærsk'' left Baltimore on its first voyage from the American East Coast via the Panama Canal to the Far East and back. The cargo consisted of Ford car parts and other general cargo. This heralded the start of Maersk's shipping services. Maersk Line began t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Container Ship
A container ship (also called boxship or spelled containership) is a cargo ship that carries all of its load in truck-size intermodal containers, in a technique called containerization. Container ships are a common means of commercial intermodal freight transport and now carry most seagoing non-bulk cargo. Container ship capacity is measured in twenty-foot equivalent units (TEU). Typical loads are a mix of 20-foot (1-TEU) and 40-foot (2-TEU) ISO-standard containers, with the latter predominant. Today, about 90% of non-bulk cargo worldwide is transported by container ships, the largest of which, from 2023 onward, can carry over 24,000 TEU. History There are two main types of dry cargo: bulk cargo and break bulk cargo. Bulk cargoes, like grain or coal, are transported unpackaged in the hull of the ship, generally in large volume. Break-bulk cargoes, in contrast, are transported in packages, and are generally manufactured goods. Before the advent of containerization in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wärtsilä-Sulzer RTA96-C
The Wärtsilä RT-flex96C is a two-stroke turbocharged low-speed diesel engine designed by the Finnish manufacturer Wärtsilä. It is designed for large container ships that run on heavy fuel oil. Its largest 14-cylinder version is high, long, weighs over , and produces . It is the largest reciprocating engine in the world. The 14-cylinder version first entered commercial service in September 2006 aboard the '' Emma Mærsk''. The design is similar to the older RTA96C engine, but with common rail technology (in place of traditional camshaft, chain gear, fuel pump and hydraulic actuator systems). This provides maximum performance at lower revolutions per minute (rpm), reduces fuel consumption and emits lower levels of harmful emissions. The engine has crosshead bearings so the always-vertical piston rods create a tight seal under the pistons. Consequently, the lubrication of the engine is split: the cylinders and the crankcase use different lubricants, each being specia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caterpillar Inc
Caterpillar Inc., also known as Cat, is an American construction, mining and other engineering equipment manufacturer. The company is the world's largest manufacturer of construction equipment. In 2018, Caterpillar was ranked number 73 on the ''Fortune'' 500 list and number 265 on the Global ''Fortune'' 500 list. Caterpillar stock is a component of the Dow Jones Industrial Average. Caterpillar Inc. traces its origins to the 1925 merger of the Holt Manufacturing Company and the C. L. Best Tractor Company, creating a new entity, California-based Caterpillar Tractor Company. In 1986, the company reorganized itself as a Delaware corporation under the current name, Caterpillar Inc. It announced in January 2017 that over the course of that year, it would relocate its headquarters from Peoria, Illinois, to Deerfield, Illinois, scrapping plans from 2015 of building an $800 million new headquarters complex in downtown Peoria. Its headquarters are located in Irving, Texas, since 2022 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Refrigerated Container
A refrigerated container or reefer is an intermodal container (shipping container) used in intermodal freight transport that is capable of refrigeration for the transportation of temperature-sensitive, perishable cargo such as fruits, vegetables, meat, fish, seafood, and other similar items. While a reefer will have an integral refrigeration unit, they rely on external power, from electrical power points (“reefer points”) at a land-based site, a container ship or on quay. When being transported over the road on a trailer or over rail wagon, they can be powered from diesel powered generators ("gen sets") which attach to the container whilst on road journeys. Refrigerated containers are capable of controlling temperature ranging from up to . Some reefers are equipped with a water cooling system, which can be used if the reefer is stored below deck on a vessel without adequate ventilation to remove the heat generated. Water cooling systems are more expensive than air cur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twenty-foot Equivalent Unit
The twenty-foot equivalent unit (abbreviated TEU or teu) is a general unit of cargo capacity, often used for container ships and container ports.Rowlett, 2004. It is based on the volume of a intermodal container, a standard-sized metal box that can be easily transferred between different modes of transportation, such as ships, trains, and trucks. Detailed dimensions: 20-foot and 40-foot containers The standard intermodal container is long and wide. The height of such containers is most commonly but ranges from to . Another standard container is slightly more than twice as long: , dubbed a forty-foot equivalent unit (often FEU or feu). The reason the smaller container is short of 20 feet is to allow it to be stacked efficiently with 40-foot containers. The twistlocks on a ship are set so that two standard 20-foot containers have a gap of , allowing a single 40-foot container to fit precisely on top. The 40-foot containers have found wider acceptance, as they can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Container Ships
A container ship (also called boxship or spelled containership) is a cargo ship that carries all of its load in truck-size intermodal containers, in a technique called containerization. Container ships are a common means of commercial intermodal freight transport and now carry most seagoing non-bulk cargo. Container ship capacity is measured in twenty-foot equivalent units (TEU). Typical loads are a mix of 20-foot (1-TEU) and 40-foot (2-TEU) ISO 668, ISO-standard containers, with the latter predominant. Today, about 90% of non-bulk cargo worldwide is transported by container ships, the largest of which, from 2023 onward, can carry over 24,000 TEU. History There are two main types of dry cargo: bulk cargo and break bulk cargo. Bulk cargoes, like grain or coal, are transported unpackaged in the hull of the ship, generally in large volume. Break-bulk cargoes, in contrast, are transported in packages, and are generally manufactured goods. Before the advent of containerizatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Ship
A sister ship is a ship of the same Ship class, class or of virtually identical design to another ship. Such vessels share a nearly identical hull and superstructure layout, similar size, and roughly comparable features and equipment. They often share a common naming theme, either being named after the same type of thing or person (places, constellations, heads of state) or with some kind of alliteration. Typically the ship class is named for the first ship of that class. Often, sisters become more differentiated during their service as their equipment (in the case of naval vessels, their armament) are separately altered. For instance, the U.S. warships , , , and are all sister ships, each being an . Perhaps the most famous sister ships were the White Star Line's s trio, consisting of , and . As with some other liners, the sisters worked as running mates. Of the three sister ships, ''Titanic'' and ''Britannic'' would both sink within a year of being launched, while RMS ''O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Largest Container Ship Ever Constructed
This is a list of container ships with a capacity larger than 20,000 twenty-foot equivalent units (TEU). Container ships have been built in increasingly larger sizes to take advantage of economies of scale and reduce expense as part of intermodal freight transport. Container ships are also subject to certain Cargo ship#Size categories, limitations in size. Primarily, these are the availability of sufficiently large main engines and the availability of a sufficient number of ports and terminals prepared and equipped to handle ultra-large container ships. Furthermore, some of the world's main waterways such as the Suez Canal and Singapore Strait restrict the maximum dimensions of a ship that can pass through them. In 2016, Prokopowicz and Berg-Andreassen defined a container ship with a capacity of 10,000 to 20,000 TEU as a Very Large Container Ship (VLCS), and one with a capacity greater than 20,000 TEU as an Ultra Large Container Ship (ULCS). In August 2021, the record for most c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
