Feel free to improve the article, but do not remove this notice before the discussion is closed. For more information, see the guide to deletion. Find sources:"ALCO Century 624" – news·newspapers·books·scholar·JSTOR%5B%5BWikipedia%3AArticles+for+deletion%2FALCO+Century+624%5D%5DAFD
The ALCO Century 624 was a planned six-axle, 2,400 hp (1,790 kW) diesel-electric locomotive of the road switcher type. In 1963, the C624 (DL600C/RSD-41) was proposed for Alco's new Century series road switchers as a successor to Alco's earlier road switcher, the RSD-15. However, it was never produced. Its successor was the C628 first offered in August 1963.
References
Cuisinier, Win; Cook, Preston (October–December 1975). "Alco Century 628 Study". Extra 2200 South (54): 21.
Dover, Don (October–December 1975). "Alco Century (and predecessors) Spec-Profile". Extra 2200 South (54): 22.
Steinbrenner, Richard T (2003). The American Locomotive Company: A Centennial Remembrance. On Track Publishers. pp. 419, 427-428 and 446. ISBN0-911122-07-9.