Tugboat

A tugboat or towboat is a type of boat that maneuvers other vessels by pushing or pulling them. This is done either by direct contact or by means of a tow line. Tugboats typically move vessels that are restricted in their ability to maneuver on their own, such as ships in a crowded harbor or a narrow canal, Also, vessels that cannot move by themselves, such as barges, disabled ships, log rafts, or oil platforms.

Tugboat Media

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  Tugboat CSS Teaser is captured by USS Maratanza.

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  Justine McAllister, a tug boat in New York Harbor, January 2008

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  The tugboats Reid McAllister and McAllister Responder push the LPG tanker BW Volans into port at Marcus Hook on the Delaware River.

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  Fleet tug USS Tawasa (1,255 tons, 205 ft), which towed a nuclear depth charge as it was detonated in Operation Wigwam in 1955

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  Articulated tug and barge (ATB)

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  Svitzer Tyr, a Danish tugboat, built in China in 2011, pictured in 2018 in Ystad harbour

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  River tug pushing a log raft in British Columbia near Vancouver (May 2012)

• A tugboat on the Arakawa River in Tokyo, Japan

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  Tugboat diagram with modifications

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  Red Cloud (foreground), a type V2-ME-A1 tug, alongside Template:USNS, outside the Oakland Bay Bridge in San Francisco Bay, California, 1950s. On the bow is a traditional rope tugboat fender.