⚡️The Versatile Class 73 Electro-Diesel – Power on Rails!⚡️ Introduced in the 1960s, the British Rail Class 73 is a true hybrid hero — part electric, part diesel, and entirely unique. Designed for the Southern Region, these locomotives could draw power from the third rail or switch to their onboard diesel engine when off the electrified network. From hauling express passenger trains to shunting freight and rescue duties, the Class 73 proved itself a master of adaptability. Even today, several re