Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI/AI images rather than photographs
Prototype Era
Era 8 (1983 to 1994) British Rail Sectorisation
**Exclusive to Rails of Sheffield **
Class 37 in construction sector livery features directional and cab lighting.
Sound Chip Used ESU V5 S0177-21 Class 37
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Bachmann Class 37 425 “Sir Robert McAlpine / Concrete Bob” is an OO‑scale model of a British Rail diesel locomotive in the construction sector livery. It is supplied as a limited‑edition item exclusive to Rails of Sheffield and carries the manufacturer part number 32‑384Y(DS).
The locomotive is fitted with DCC sound using an ESU V5 sound chip (S0177‑21) and includes both directional and cab lighting. It represents the British Rail sectorisation era and is presented in a diesel‑locomotive configuration suitable for use on DCC‑controlled layouts.