The Lima D6506 Class 33 Green Livery OO Gauge Model Train Running Loco is a detailed replica of a British Rail Class 33 diesel locomotive in 1:76 scale. This pre-built model, manufactured in the 1970s, features a Bo-Bo wheel configuration and a two-rail system for analogue control. It is designed for collectors and enthusiasts of British Railways era 5 transportation theme, with a focus on accuracy and authenticity. The model is painted in green livery, adding to the charm and realism of this vintage piece from the renowned brand Lima. Tested in my rolling road forwards and backwards. Any questions please ask.