MTW COT 20

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MTW COT 20
The Havelstern
The Havelstern
Ship data
Ship type Chemical tanker
Shipping company Rigel Shipping, Leer
Shipyard MTW shipyard , Wismar
Construction period 1993 to 1995
Units built 6th
Cruising areas Worldwide trip
Ship dimensions and crew
length
161.36 m ( Lüa )
154.02 m ( Lpp )
width 23.00 m
Draft Max. 8.60 m
measurement approx. 11,426 GT
Machine system
machine 1 × MAN B & W - four stroke - marine diesel engine
Machine
performanceTemplate: Infobox ship / maintenance / service format 		6,600 kW (8,974 hp)
Top
speed 		14.5 kn (27 km / h)
propeller 1 × controllable pitch propeller
Transport capacities
Load capacity 17,080 dwt
Others
Classifications Germanic Lloyd

Ships of the type MTW COT 20 of the MTW shipyard are ice-going chemical tankers . The series of this type of ship built between 1993 and 1995 by the Wismar shipyard comprises six units, all of which were delivered to the Rigel Schiffahrt shipping company in Leer. With the exception of the last Isarstern unit , all ships were sold again between 2011 and 2013.

details

The ships are designed as chemical and oil product tankers with a high ice class (1A / E3). The double-hulled ships with superstructures arranged aft are mainly used in Northern Europe. The units have 20 individual tanks with a total capacity of 20,014 m³ and a load capacity of 17,080 tons. The tankers in the series are equipped with a hose crane with a lifting capacity of eight tons at the level of the manifold .

The ships are powered by a four-stroke MAN B&W 7L48 / 60 diesel engine with an output of around 6600 kW at 428 rpm. The engine is driven by a gearbox from DMR Dieselmotorenwerk Rostock GmbH, Type 6 VE 1000, on the hydraulically controlled controllable pitch propeller with 128 / min. And a shaft generator with 1,800 / min. translated. The maximum speed is just under 14.5 knots. There are also three auxiliary diesels of the type MAN B&W 7 L20 / 27 and an emergency diesel generator. The berthing and casting off maneuvers are supported by a bow thruster .

The ships (selection)

Ship name Construction
number		 IMO
number		 Keel laying,
launching,
delivery		 Client Renaming and whereabouts
Rheinstern 127 9053191 February 12, 1993
June 5, 1993
September 3, 1993		 Rigel Shipping, Leer 2011 Olivia 1 , so in motion.
Travesters 128 9053206 March 13, 1993
July 9, 1993
November 12, 1993		 Rigel Shipping, Leer so in motion.
Havelstern 129 9053218 July 9, 1993
November 12, 1993
March 1, 1993		 Rigel Shipping, Leer so in motion.
Alster star 130 9053220 February 25, 1994
May 27, 1994
October 1, 1994		 Rigel Shipping, Leer so in motion.
Danube star 131 9105138 September 20, 1994
December 9, 1994
April 28, 1995		 Rigel Shipping, Leer 2011 Aquarius , so in motion.
Isar star 132 9105140 May 15, 1995
July 29, 1995
December 1, 1995		 Rigel Shipping, Leer so in motion.

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