SNCF Class C 61000 -  The SNCF Class C 61000 (+ TC 61100) diesel shunters were built by Compagnie Electro-Méchanique (CEM) between 1950-1953. 48 locomotives were built numbered C 61001-61048. They were used for heavy shunting duties around Le Havre. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Mean Of Transportation