Colas Rail 37175 & 37057 T&T through Ashford on UTU test duties with 1 tone! 21/2/26
A video shows Colas Rail Class 37 diesel locomotives 37057 and 37175 operating on test duties through Ashford and Ashford International stations. The locomotives are seen working with a UTU set heading towards Derby, with headcode 3M05 involved in the movement. The footage captures the locomotives performing Network Rail-related tasks, including a single tone operation.
Fishplate has identified 2 locomotives in this video. We’ve also matched 1 headcode and 3 operators . Create a free account to see where they appear, unlock timestamps and locations, and view the full breakdown.
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- 25 Feb 2026 08:50
- 3 May 2026 17:16
- 21 Feb 2026
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