Tags: Locomotive.
GT3 meaning Gas Turbine number 3 (following 18000 and 18100 as gas turbines 1 and 2) was a prototype mainline gas turbine locomotive built in 1961 by English Electric at their Vulcan Foundry in Newton-le-Willows to demonstrate its wares to British Railways. It was designed by Vulcan engineer J. O. P. Hughes in a project that started in the early 1950s. Externally it resembled a steam tender locomotive although in the case of GT3 the tender carried diesel fuel.