Skarloey, a narrow gauge saddletank engine, is the oldest engine on the Skarloey Railway.
Skarloey was built at Fletcher, Jennings, and Co., Whitehaven in 1864 as a 0-4-0ST with no cab, which caused him to bounce a lot. He was the first engine to arrive on the newly developed Skarloey Railway in 1865. His young antics proved bothersome but he soon matured when he received his cab and trailing wheels.
Skarloey was put aside in 1945, fit for steam only in extreme emergency. On one such occasion, he damaged his springs whilst bringing home Sir Handel's train, resulting in a receiving a well-needed overhaul.
Since returning to service, he has been very much a voice of reason on the Skarloey Railway: he was responsible for Sir Handel's comeuppance when the latter became boastful about his new wheels, and changed Duncan's views about passengers by telling him about the time when Rheneas saved the Railway.
At the celebrations for his and Rheneas' 100th birthday, he collected the Duke of Sodor and took him around the new loop line.
He later attended Ivo Hugh's naming ceremony.