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“We're mighty and tough-"
"-Always strong enough!”
―Harry and Hamish's catchphrase

Harry and Hamish are twin orange and green diesels who work at the Docks and were introduced in the fifth season episode, Koko Express. Both chuggers are arguably the strongest in Chuggington.


Harry and Hamish are hard workers, but they both enjoy having a laugh and poking fun at the other Chuggers. Once, during a heavy ice storm, the two were unable to haul the diesel tankers to the depot, and in the end only delivered them with the help of Jackman, Asher, Koko, Pete and Olwin.

Some time after, Wilson overheard Hamish talking with Morgan in the repair shed about catching a ship, leading to him believing that Hamish was leaving Chuggington. After multiple attempts of stopping him which eventually lead to Hamish crashing at the quarry, Wilson, Brewster and Koko found out that the only thing leaving Chuggington on the ship was Hamish’s containers filled with apples that would soon be rotten.

Technical Details[]

Possible Basis[]

Harry and Hamish's basis exact is unknown. However, they appear to resemble a General Electric (GE) U50, evident by the cab and hood section, but also seem to look similar to a Union Pacific Veranda GTEL as evident by the hood and end section. However, unlike either locomotive, Harry and Hamish have been scaled down to from a B-B B-B to a Bo-Bo-Bo and appear to be equipped with dual cabs. They also have a slight resemblance to a BR Class 50 and a CIE Class 071.


Harry is painted orange and dark orange with red and white-outlined linings, as well as a black cab roof and red arrows with white outlines, while Hamish is painted green and dark green with red and white-outlined linings, as well as a dark blue cab roof and red arrows with white outlines.




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Audio Files[]



First used Last used Sound Effect
Koko Express Fletch Shines

In the storyboards of fifth season episode Skipper Stu and the Steam Crane, Harry uses Zack's as a filler sound effect.



First used Last used Sound Effect
Koko Express Spy Train

In the storyboards of fifth season episode Skipper Stu and the Steam Crane, Hamish uses Harrison's horn sound as a filler sound effect.

Only used Sound Effect
Skipper Stu and the Steam Crane animatic


  • Harry has not appeared in the show since the fifth season episode, Fletch Shines as part of Herschend Entertainment's attempt to minimize the cast in the sixth season, leaving Hamish without a twin.
  • In the Japanese dub, Harry is called Harī and Hamish is called Hamisshu.
  • In the Russian dub, Harry is called Garri and Hamish is called Khemish.
  • Starting from Season 6 onwards, Richard Ridings provides a British accent for Hamish in the US dub as opposed to an American accent like in Season 5. The same case applied for Skipper Stu.
  • Harry and Hamish are the second twin chuggers to be introduced in the series, the first ones being Hoot and Toot; although Harry and Hamish are not conjoint twins like Hoot and Toot are.
  • Barring the colour schemes, the only differences between the two is that Hamish has one extra headlight and pipeline than Harry.
  • As stated in the episode The Record Breakers, Hamish (alongside Brewster) holds the record for the heaviest hopper-car haul.
  • Harry, Hamish and Russ are the only chuggers with a Bo-Bo-Bo wheel configuration.