135K views · 3.1K reactions | This video demonstrates the engine sounds from 4 different classes of British Rail diesel locomotive. They may look visually (slightly) similar but they each have a characteristically different engine sound. The class 37 and class 40 have different types of engines, but both were built by the English Electric Company. The class 44 has a Sulzer engine, and the class 55 has a Napier Deltic engine. So there you go! | Adrian Watson | Facebook

At a packed Diesel Festival, Guy teams up with Francis Bourgeois - the social media sensation known for his joyful train-spotting - to dive into the sights, sounds and sheer character of classic locomotives. They find a quiet spot to talk engines, enthusiasm and why a good locomotive can bring a tear to the eye… or a proper laugh. #DieselFestival #ClassicLocomotives #TrainEnthusiast #EmotionalEngines #Channel4 #BritishTrains #TransportHeritage | Guy Martin