4020 Class 50 BR Blue Refurbished (Un-numbered) Diesel Locomotive Class_GWR Mogul lighting and motor functions are

lighting and motor functions are buffered with the aid of two energy storage capacitors enabling your models – subject to the total energy consumption - to continue running for up to three seconds

whilst some were named after holiday destinations served by the LMS

it also has an 21MTC interface as per NEM 660

If you did not grow up with steam

InterCity Executive

4020 Class 50 BR Blue Refurbished (Un-numbered) Diesel Locomotive Class_GWR Mogul lighting and motor functions areA class of 50 high power Type 4 diesels built to accelerate Anglo Scottish expresses during the electrification of the West Coast Mainline. Famously used in pairs prior to the start of electric services, the class was transferred to the Western Region in the mid 1970s to replace the 'Western' diesel hydraulics. Heljan's model depicts the class after refurbishment in the early 1980s. MODEL FEATURES DCC Ready Working Directional Lights Sprung Buffers