世界最大集装箱船 20000teu -20Kteu-ULCS(水印下载后可消除)

Natural gas power could be a fuel alternative for auxiliary engines while the ship is in port or travelling through coastal areas. Heavy Bunker Fuel Oil remains the main engines’ prime power source.
conceptual design and main parameters of an ultra-large twin engine container ship
proposed vessel dimensions: length over all 440.00 m, beam: 59.00 m design draft: 14.80 m, summer draft: 16.50 m
port front view
Two main engines, each driving one propeller, are installed in separate engine rooms with separated auxiliary systems and individual exhaust vents. A single gantry for spare parts serves both engine rooms.
bird’s eye view
bird’s eye view with size comparison: Alphaliner ULCS: 440 m - 20,250 teu Sietas type-168 feeder: 134 m – 868 teu
port view with size comparison: Alphaliner ULCS: 440 m - 20,250 teu Sietas type-168 feeder: 134 m – 868 teu
The position of the bridge, similar to today’s 14,000 teu ships, allows to maximise the deck load by shifting the IMO 500-metre visibility line to a more advantageous forward position.
Handling in port is carried out by at least six (as shown in picture) or up to eight ultra-large container gantry cranes. (more cranes are possible, but per-crane-performance will decrease)
deadweight at summer draft ca. 220,000 tons at 16.50 m
Two main engines guarantee a high degree of propulsion redundancy. for example: two 7-cylinder HFO diesel engines rated at 40 MW each design speed: ca. 21 knots.
total capacity: 9,060 x 40 ft HC = 20,250 teu thereof above deck: 4,481 x 40 ft HC = 10,105 teu (eight HC tiwenku.baidu.comrs) thereof below deck: 4,579 x 40 ft HC = 10,235 (eleven HC tiers)
port view with size comparison: Alphaliner ULCS: 440 m - 20,250 teu Sietas type-168 feeder: 134 m – 868 teu
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The superstructure is located between bays 9 and 10. Fuel tanks are located underneath the superstructure. The engine rooms are located under bay 21 and the funnels.