Class 37

Heljan 3748 O gauge BR Class 37/4 37421 Colas Rail Freight Livery

Detailed O gauge model of the refurbished class 37 locomotives fitted with electric train supply (heating) in the mid 1980s for service on the North of Scotland and Welsh Borders routes, as the last of the steam heated coaches were withdrawn. The locomotives were released in the then current large logo blue livery carried by this model.

Class 37/4 locomotives were refurbished class 37s equipped with electric train supply / heating generators for service on the North of Scotland and welsh Borders routes. The arrival of Sprinter DMU trains for regular services in the late 1980s saw the 37/4s shifted to other duties. Several were painted in InterCity livery for hauling the luxury train tours of the Scottish highland lines, taking regular class 37 freight duties when not required for tour service.

Heljan O gauge 3718 BR Class 37/4 Triple Grey Sector Livery

Heljan 3747 O gauge BR Class 37/4 DRS Unbranded Blue Livery

Heljan 3749 O gauge BR Class 37/4 EWS Royal Scotsman Maroon Livery