Owner: Union Pacific Railroad Company
Model:GE U50Built As:UP 52 (U50)
Serial Number:35650Order No:2770
Frame Number:Built:7/1965
Notes:Built NEW with experimental Cummins fuel system rated at 5600-HP
Other locos with this serial:  UP 52(U50)
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UP 52, GE U50, NEW at the GE plant
Title:  UP 52, GE U50, NEW at the GE plant
Description:  UP 52, GE U50, NEW at the GE plant in Erie Pennsylvania. Equipped with experimental Cummins PT fuel system, rated at 5600-HP. Returned to OEM U50 GE fuel system in 10/1966 and returned to 5000-HP.
Photo Date:  8/25/1965  Upload Date: 9/2/2012 1:58:29 AM
Location:  Erie, PA
Author:  Frank Christoph
Categories:  Roster
Locomotives:  UP 52(U50)
Views:  5917   Comments: 1
UP 52
Title:  UP 52
Description:  Westbound stock train on the Nebraska Division's First Sub at Kearney. Date of photo approximate.
Photo Date:  6/1/1970  Upload Date: 1/13/2020 7:33:28 PM
Location:  Kearney, NE
Author:  Mike Woodruff
Locomotives:  UP 52(U50)
Views:  43   Comments: 1

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