Rio Negro (ship)

Rio Negro had its keel laid down on 16 June 2008[1] at Daewoo Shipbuilding & Marine Engineering[1] in Okpo, South Korea. Its hull has an overall length of 286.45 metres (939.8 ft).[1] In terms of width, the ship has a beam of 40 metres (130 ft).[1] The height from the top of the keel to the main deck, called the moulded depth, is 24.2 metres (79 ft).[1]

The ship's container-carrying capacity of 5,905 twenty-foot equivalent units (TEU) (5,905 20-foot shipping containers)[7] places it in the range of a Post-Panamax container ship.[10] The ship's gross tonnage, a measure of the volume of all its enclosed spaces, is 73,899.[1] Its net tonnage, which measures the volume of the cargo spaces, is 39,673.[1] Its total carrying capacity in terms of weight, is 80,454.6 long tons deadweight (DWT).[1]

The vessel was built with a Hyundai Heavy Industries Engine and Machinery Division 8RTA96C[6] main engine, which drives a controllable-pitch propeller. The 8-cylinder engine has a Maximum Continuous Rating of 45,760 kW with 102 revolutions per minute at MCR. The cylinder bore is 960mm. The ship also features 4 main power distribution system auxiliary generators, 2 at 5,428.5-kilowatt (7,279.7 hp) each, and 2 at 4,071.4-kilowatt (5,459.8 hp).[6] The vessel's steam piping system features an Aalborg CH 8-4500 auxiliary boiler, as well as an Aalborg AQ-2 exhaust gas boiler.[6]

Construction of the ship was completed on 4 November 2008.[1]