British Rail Class 23 [SEP] manufacturer
British Rail Class 23
The British Rail Class 23 were a class of ten Bo-Bo diesel-electric locomotives built by the English Electric Company (EE) in 1959. The power unit used was a Napier Deltic T9-29 9-cylinder engine of driving an EE generator, which powered the four traction motors. They were numbered from D5900 to D5909.
The T9-29 diesel engine was a single, half-sized version of those used in the more powerful British Rail Class 55 'Deltic' locomotives, and
British Rail Class 230
The British Rail Class 230 or D-train is a diesel electric multiple unit or battery EMU built by rolling stock manufacturer Vivarail for the British rail network. The units are converted from London Underground D78 Stock, originally manufactured during 1980 by Metro Cammell. The conversion re-uses the D78's aluminium bodyshells with refurbished interiors, the traction motors and bogies, and replaces the four-rail traction-current system with a diesel-generator or battery-packs.
The type has been assigned the