The Development and Legacy of Talgo Light Articulated Trains

This article explores the historical development of the Talgo light articulated trains and the key figures behind their creation. José Luis Oriol, a businessman and traditionalist politician, and Alejandro Goicoechea, a military engineer, played pivotal roles in the design and implementation of these innovative trains in Spain. The article details their involvement during the Spanish Civil War, highlighting Goicoechea’s controversial transfer of strategic plans and Oriol’s alignment with the Nationalist side. Talgo was officially founded in 1942 during the early Francoist period, a time characterized by economic autarky, and initially manufactured trains in the United States, which influenced the design of early models. The article emphasizes the technical uniqueness of Talgo trains, including their lightweight design, lack of conventional bogies and axles, and the development of technologies such as the Talgo Pendular and RD variable gauge systems under engineer Ángel Torán Tomás. Talgo’s close relationship with Renfe is discussed in the context of post-war Spain’s economic and political conditions. The article also touches on the survival and adaptation of Talgo through various crises and the eventual introduction of high-speed services such as the Seville-Madrid line in 1992, marking a transformation in Spanish rail transport.