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12/27/2024
 
 
 
 
 
Owner: Southern Pacific
Model:Alco C628Built As:SP 4850 (C628)
Serial Number:3401-06Order No:21222
Frame Number:Built:4/1965
Notes:blt as 4850, re# in 1965 to 7109, downgraded in 01/74 to 3121
Other locos with this serial:  SP 4850(C628) SP 3121(C628)
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SP 4855
Title:  SP 4855
Description:  ALCO introduced its "Century" series of locmotives in 1963, and the largest model in the initial catalog was designated the C628. Southern Pacific, impressed with the performance of the demonstrator set sent around by ALCO, purchased a group of twenty-five of the massive units (Nos. 4845-4869) in April, 1965. The railroad also acquired the four demonstrator units, numbering them 4870-4873. Then, only a couple of months later on July 1, 1965, the Southern Pacific adopted an entirely new numbering scheme for its locomotives, and the new C628s became the 7100-7128. In this photograph, taken during the short period in the spring of 1965 when the ALCOs carried their first numbers, Nos.4855, 4850, 4852 are approaching the end of their difficult run over the Sierra Nevada Mountains.
Photo Date:  7/22/1965  Upload Date: 8/10/2013 12:29:49 AM
Location:  Unknown, US
Author:  Don Sims
Categories:  Roster,Scenic,Track,Action
Locomotives:  SP 4855(C628) SP 4850(C628) SP 4852(C628)
Views:  985   Comments: 4


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