The Cerluean Tank Engine is a little blue tank engine from the North Western Railway.
He has the same class as Thomas and he had broken his coupling at night and his train ran away to look for an engine to couple up to, and after that, he crashed right off the rails and had an accident and no one rescued him, nobody knew who he was, nobody ever saw him, but he stayed off the tracks for a very long time and Harvey came to rescue him before the Cerluean tank engine was scrapped.
Fanmade Stories - Harvey and the Blue Engine.
- He is the only tank engines to have the same class as Thomas.
- He is the only TV Series character not to be in a episode.
- His bufferbeam is painted gray.