Class 37 locomotives growling through Derby station. #class37 #trains #diesellocomotive #britishrailways #railways #trainspotting | Adrian Watson

394K views · 8.1K reactions | The sound of a 1960’s class 37 locomotive starting up in the morning. D6700 was the first class 37 built. Seen here at Loughborough Central station on the Great Central Railway | Adrian Watson | Facebook

15K views · 60 reactions | There was a treat for rail enthusiasts as a pair of popular class 50 diesel locomotives, courtesy of the Class 50 Alliance (normally based on the Severn Valley Railway Official Site) arrived in Yeovil. It's the first time in 40 years these particular locos have been at this station. | Somerset Live | Facebook

3.2K views · 81 reactions |  The Mighty Class 50 – A True Icon of...

🚂 The Mighty Class 50 – A True Icon of British Rail! 🇬🇧 Few locomotives capture the heart of railfans quite like the British Rail Class 50. Built between 1967 and 1968 by English Electric, these 2,700 hp beasts were originally designed to speed up services on the West Coast Main Line before electrification took over. With their unmistakable growl, rugged looks, and thunderous 16-cylinder engines, Class 50s quickly earned legendary status. Nicknamed “Hoovers” due to the unique suction sound fr

A glimpse inside the cab of the first class 37 locomotive built. This was built in 1960 and since entering preservation has been restored to as close to original condition as possible. It is a regular runner on diesel days at the Great Central Railway. | Adrian Watson

🚂 With its distinctive growl and unmistakable presence, the Class 37 Locomotive has become one of the most iconic diesels in British railway history. Introduced in the early 1960s, these powerful Type 3 locomotives worked passenger and freight services across the UK for decades — and many still survive today, beloved by enthusiasts and preserved on heritage lines. 💨 📽️ In my latest video, I dive into the story of the Class 37 — its design, service, legendary nickname “tractors,” and why it co

💥🚂 Rugged. Powerful. Unmistakable. The Class 37 is one of the true legends of Britain’s railways. Built in the early 1960s by English Electric, these Type 3 diesels became the backbone of British Rail — hauling everything from heavy coal trains in South Wales to express passenger services in Scotland. Nicknamed “tractors” for their unforgettable growling engine sound, Class 37s became a favourite of railfans everywhere. And remarkably, many are still working today — proving just how tough and