Deltics

Deltics refers to the British Rail Class 55, a class of diesel-electric locomotives built by English Electric at their Vulcan Foundry in Newton-le-Willows. These locomotives were primarily used on the East Coast Main Line for express passenger services. The name "Deltic" is derived from the Napier Deltic engines with which they were powered. These engines were a unique design featuring three crankshafts and a highly distinctive, powerful sound. A total of 22 Deltics were built between 1961 and 1962.

The Class 55s were known for their impressive performance and reliability, quickly becoming a favourite among railway enthusiasts and the public alike. They operated services between London, Edinburgh, and other major cities on the East Coast Main Line for over two decades. Their distinctive roar and speed made them an iconic symbol of British railway engineering during their operational life.

Withdrawal of the Deltics began in the early 1980s, with the last locomotive being taken out of service in December 1982. This marked the end of an era for high-speed diesel traction on the East Coast Main Line. However, several Deltics have been preserved by heritage railway organisations and enthusiasts, allowing them to be seen and heard in operation again at special events. These preserved locomotives are a testament to the enduring legacy of this powerful and distinctive locomotive class.