Shane Dooiney, named after a Sudrian mountain, is the only mountain engine that never appeared in the Railway Series.
Shane Dooiney was built at the Swiss Locomotive and Machine Works in Winterthur, Switzerland in 1900 and was later overhauled there in 1964.
Since Shane Dooiney's return, all repairs to the Culdee Fell Railway engines have been carried out at Crovan's Gate.
[Shane Dooiney is based on the Snowdon Mountain Railway's Moel Siabod.
- Shane Dooiney's name was not revealed until the publication of The Island of Sodor: Its People, History and Railways.