History | |
---|---|
Canada | |
Name | Tillicum |
Operator | King's Harbour Master |
Builder | Rivtow Industries (West Coast Manly Shipyards), Vancouver |
Launched | 1990 |
Christened | Wedge Island |
Completed | Island Defender |
Acquired | Mar 15 1997 |
Recommissioned | 1997 with QHM |
Homeport | CFB Esquimalt |
Identification | YTM 555 |
General characteristics | |
Displacement | 140 tons |
Length | 21.03m |
Beam | 7.28m |
Installed power | 8V149 Detroit Diesel 635bhp x 2 |
Propulsion | 2 × kort nozzles |
Notes | Bollard pull: 16 tons |
CFAV Tillicum (YTM 555) is a harbour tug of the King's Harbour Master. [1] She is stationed at CFB Esquimalt, on Vancouver Island.
The King's Harbour Master operates ten other tugboats, five 45-ton Ville-class tugs and five 250-ton Glen-class tugs, and two 140-ton Fire-class fireboats. [2] [3] [4]
The Ville-class tugs rotate their kort nozzle for steering. Tillicum's nozzles are fixed and she uses 4 conventional rudders for steering.
A tugboat or tug is a marine vessel that manoeuvres other vessels by pushing or pulling them, with direct contact or a tow line. These boats typically tug ships in circumstances where they cannot or should not move under their own power, such as in crowded harbors or narrow canals, or cannot move at all, such as barges, disabled ships, log rafts, or oil platforms. Some are ocean-going, and some are icebreakers or salvage tugs. Early models were powered by steam engines, which were later superseded by diesel engines. Many have deluge gun water jets, which help in firefighting, especially in harbours.
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One Medium (YTM) Class tug - TILLICUM. 140 gross tonnes, fitted with twin fixed Kort Nozzles. Bollard pull 16 tons ahead; 10 tons astern...[ permanent dead link ]
The Kort nozzle is also used on the lone CF medium tug (CFAV Tillicum, YTM 555). Tillicum has fixed Kort nozzles with 4 conventional rudders.