marine-deck-machinery

Do you know the recent news supporting the marine deck machinery for the icebreaker tug.

191 Published by admin 6月 25,2019

Do you know the recent news Schoellhorn-albrecht supporting the marine deck machinery for the Canadian icebreaker tug.

What is a Icebreaking tugs ?

Icebreaking tugs are used to break the ice on the water surface, open up channels, guarantee ships to enter and leave icebound ports and anchorage, or guide ships to navigate in the ice zone.Divided into rivers, lakes, bays or ocean icebreakers.The hull is short and wide, with a small ratio of length to width, the bottom of the bow and stern upwarped, the bow column pointed forward, the overall strength is high, the bow and stern and waterline areas are strengthened by thick steel plate and dense frame.The propulsion system mainly adopts the double-shaft and the double-shaft multi-propeller device, and takes the diesel engine as the driving force of the electric propulsion.The propeller and rudder are protected and reinforced.To break the ice, the forward press breaks the ice continuously or repeatedly as it moves.

boat windlass

marine deck machinery  equipment

about the marine deck machinery ,Schoellhorn-Albrecht inc. recently completed a contract to design and build a vertical windlass and a through marine-deck winch for a new icebreaker tugboat at the st. Lawrence river in Canada.

It is reported that this windlass of the marine deck machinery is designed in accordance with the standards of classification society of America, with the minimum temperature of minus 25 degrees Fahrenheit, and has passed the test and certification witnessed by classification society of America.The through  marine deck capstan is equipped with a variable frequency drive (VFD) control package, a right Angle drive gear box, 20 horsepower Marine motor, etc.Both control packages are encased in Nema4 stainless steel and the deck machinery will be used to operate on an ice-class z-drive tug.

The main purpose of the tugboat will be to provide ice breaking and ice management services on the st. Lawrence seaway, handling buoys, lock lift barges and other operations.

 

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