Snowdon Mountain Railway Locomotives

List of locomotives that have appeared in The Railway Series and Thomas & Friends media. For a comprehensive list on all locomotives - click here.

L.A.D.A.S.
L.A.D.A.S. (an acronym for Laura Alice Duff Assheton-Smith) was the Snowdon Mountain Railway's first steam engine.

Godred was based on this engine.

Real-life History
L.A.D.A.S. was built in the 1890's. She was manufactured at the Swiss Locomotive and Machine Works in Winterthur, Switzerland in 1895 and was named after Laura Alice Duff Assheton-Smith, the wife of the man who owned the land that the Snowdon Mountain Railway was built on.

She was operating the first public passenger train on 6th April 1896 when she had a very severe accident. As she was coming back down the line, L.A.D.A.S. derailed, and after skidding about 100 metres came upon a curve and went cab over wheels down the mountain. When she reached the bottom, she was a complete wreck with only the pistons, motion, frames, and wheels still intact. A while after L.A.D.A.S stopped rolling, Enid and a coach crashed into L.A.D.A.S's coach, and derailed. L.A.D.A.S was beyond repair, so she was taken to Llanberis sheds and was used for parts. An inquiry found that excess settlement and construction during bad weather caused the accident. To date, the Snowdon Mountain Railway has never replaced L.A.D.A.S. with another number one engine.

The Reverend W. Awdry confirmed that Godred was based upon L.A.D.A.S., as they both suffered a similar fate.

Livery
The original livery for this engine is unknown.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
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 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 1995 - The Thomas the Tank Engine Man
 * 2005 - Sodor: Reading Between the Lines

Miscellaneous
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 * 1998 - Collector Cards: Godred

Enid
Enid (pronounced "Ennid") is the second engine on the Snowdon Mountain Railway.

Ernest is based on this engine.

Real-life History
Enid was built at the Swiss Locomotive and Machine Works in Winterthur, Switzerland in 1895 and was named after the daughter of Laura Alice Duff Assheton-Smith whom L.A.D.A.S. was named after.

Livery
Enid is painted green with yellow lining. She was previously painted blue with white lining during the 1990s and green with white lining during the early 2000s.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
}}|-|Other Media= {{Scroll box|
 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 2005 - Sodor: Reading Between the Lines

Documentaries
}}
 * 2015 - Secret Journey of Thomas the Tank Engine

Wyddfa
Wyddfa (Welsh for Snowdon) is the third engine on the Snowdon Mountain Railway.

Wilfred is based on this engine.

Real-life History
Wyddfa was built at the Swiss Locomotive and Machine Works in Winterthur, Switzerland in 1895.

Livery
Wyddfa is painted green with white lining. She was previously painted red with yellow lining during the 1990s and green with red lining during the early 2000s.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
}}|-|Other Media= {{Scroll box|
 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 2005 - Sodor: Reading Between the Lines

Documentaries
}}
 * 2015 - Secret Journey of Thomas the Tank Engine

Snowdon
Snowdon, named after the mountain her railway climbs, is the fourth engine on the Snowdon Mountain Railway.

Culdee is based on this engine.

Real-life History
Snowdon was built at the Swiss Locomotive and Machine Works in Winterthur, Switzerland in 1896 and is currently awaiting an overhaul.

Livery
Snowdon is painted green with white lining. She was previously painted green with red and yellow lining during the 1990s and green with red lining during the early 2000s.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
}} {{Scroll box|
 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 2005 - Sodor: Reading Between the Lines
 * -|Other Media=

Miscellaneous

 * 1998 - Collector Cards: Culdee

Documentaries
}}
 * 2015 - Secret Journey of Thomas the Tank Engine

Moel Siabod
Moel Siabod, named after a neighbouring mountain, is the fifth engine on the Snowdon Mountain Railway.

Shane Dooiney is based on this engine.

Real-life History
Built specially for the Snowdon Mountain Railway in 1896, No. 5 was manufactured by the Swiss Locomotive and Machine Works of Winterthur, Switzerland.

Moel Siabod was withdrawn from service in 2015 to endure extensive maintenance and rebuilding. She re-entered service in early 2017.

Livery
Moel Siabod was painted green with red lining. Previously, she was painted black with red and white lining.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
}}
 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 2005 - Sodor: Reading Between the Lines

Trivia

 * The story "Mountain Engine" is based on Moel Siabod making an inspection with two coaches before the Snowdon Mountain Railway opened to the public.

Padarn
Padarn, named after the lower lake at Llanberis - but previously Sir Harmood, after the chairman of the Snowdon Mountain Railway, Sir John Sutherland Harmood Banner - is the sixth engine operating on the Snowdon Mountain Railway.

Patrick, previously known as Lord Harry, is based on this engine.

Real-life History
Padarn was built at the Swiss Locomotive and Machine Works in Winterthur, Switzerland in 1922.

Livery
Padarn is painted green with red lining.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
}}|-|Other Media= {{Scroll box|
 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 2005 - Sodor: Reading Between the Lines

Miscellaneous
}}
 * 1998 - Collector Cards: Lord Harry

Ralph
Ralph, previously Ralph Sadler, after the Snowdon Mountain Railway's consulting engineer, from 1964 to 1977, and Aylwin from 1977 until October 1978, was the seventh engine on the Snowdon Mountain Railway.

Alaric is based on this engine.

Real-life History
Ralph was manufactured by the Swiss Locomotive and Machine Works at Wintherthur, Switzerland in 1923.

As of 1990, Ralph has been withdrawn from service, his boiler had been expired, scrapped, dismantled and stored off-site. It has been stated that it is very unlikely that the engine will be repaired and resume service.

Livery
Ralph was painted black with an olive green cab.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
}}
 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 2005 - Sodor: Reading Between the Lines

Eryri
Eryri (Welsh for Snowdonia) was the eighth engine on the Snowdon Mountain Railway.

Eric is based on this engine.

Real-life History
Eryri was built at the Swiss Locomotive and Machine Works in Winterthur, Switzerland in 1923.

As of 1992, Eryri has been withdrawn from service. It has been stated that it is very unlikely that the engine will be repaired and resume service.

Livery
Eryri was painted green with red lining, with a black boiler. At one point, she was painted brown.

Appearances
Railway Series= {{Scroll box|

Companion Volumes
}}
 * 1972 - The Railway Series: Surprise Packet
 * 1979 - Annual: Mountain Railways
 * 1987 - The Island of Sodor: Its People, History and Railways
 * 2005 - Sodor: Reading Between the Lines

Trivia

 * Eryri means "Land of Eagles" in Welsh and refers to Snowdonia and the surrounding area.