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Westerschelde 04 August 2017 |
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| Westerschelde 01/04/16 | Westerschelde 02/08/17 | |
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Name |
POLAR UNICORN |
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Previous names |
01/2008 - 06/2010 Sanko Heritage 06/2010 - 04/2015 STI Neritage |
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Type |
Oil carrier |
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IMO-number |
9334569 |
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Call sign |
V7VU5 |
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Flag |
Marshall Islands |
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Port of registry |
Majuro |
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Previous flags |
01/2008 - 03/2011 Liberia, Monrovia |
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GT |
40.865 Suez: 42.822,94 |
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DWT |
Summer: 73.956 m³ |
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NT |
22.274 Panama: 33.772,24 Suez: 39.699,44 |
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Length |
228,49 m overall 218,00 m between perpendiculars |
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Breadth |
32,20 m moulded |
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Freeboard |
6.315 mm |
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Depth |
20,65 m moulded |
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Speed |
14,1 knots |
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Built |
2008 |
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Keel laid |
02/11/2004 |
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Launch date |
19/07/2007 |
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Delivery date |
08/01/2008 |
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Builder |
Onomichi Dockyard Co., Ltd. 1005, Sanba-Cho, Onomichi City, Hiroshima Pref., 722-0052 Japan |
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Yard number |
527 |
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Hull material |
High strength steel |
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Hull type |
Double hull |
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Bulkheads |
Non tight: 1 Water tight: 7 Oil tight: 10 |
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Main engine |
1x Mitsui/MAN-B&W 6S60MC-C - 6 cylinder 600 x 2.400 mm combustion engine Mcr 13.560 kW at 105,0 rpm Manufacturer: Engineering & Shipbuilding Co. Ltd. |
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Propellers |
1 Manufacturer: Nakashima Propeller Co., Ltd. |
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Boilers |
1x Composite boiler - 6,0 bar Manufacturer: Osaka Boiler Mfg. Co., Ltd. 1x Auxiliary water tube boiler - 16,0 bar Heating surface: 363 m² Manufacturer: MHI Nagasaki |
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Generators |
3x Main diesel generatorsets each 680 kW Manufacturer: Nishishiba Electric Co., Ltd. |
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Number of cargo tanks |
15 |
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Cargo tanks capacity |
86.474,8 m³ |
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Number of tanks |
Ballast: 18 Fuel oil: 8 Lubricating oil: 6 Waste water: 5 Diesel oil: 4 Fresh water: 4 Chain: 2 |
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Tank capacities |
Diesel Oil: 159,9 m³ Freshwater: 520,1 m³ Fuel Oil: 2.569,9 m³ Lube Oil: 136,5 m³ Tank Ballast: 27.229,7 m³ |
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Lifting equipment |
1x Hose handling crane - SWL 15,0 t Manufacture: MHI Shimonoseki 1x Provision crane - SWL 3,0 t Manufacture: Mansei Ind. Co., Ltd. |
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Operator |
Prime Tanker Management Inc. 4 Possidonos Avenue Kallithea, 176 74 Greece |
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Registered owner |
Polar Unicorn Shipping LLC |
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Renamed |
30/11/2022 Chrystal Sky Marshall islands, Majuro - Call sign: V7VU5 Registered owner: Chrystal Sky Maritime Limited - Republic of Singapore Manager: Executive Ship Management Pte Ltd. - Republic of Singapore |
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Latest data adjustment |
09 December 2024 |