3/15/2025
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Home
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Union Pacific Railroad Company
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Locomotives
>
Alco 4-6-6-4
> UP 3911
Pictures of UP 3911
Owner:
Union Pacific Railroad Company
Model:
Alco 4-6-6-4
Built As:
UP 3911 (4-6-6-4)
Serial Number:
68756
Order No:
S-1757
Frame Number:
22X32 cylinders, 69" drivers
Built:
9/1936
Notes:
Schenectady 09/36 as 3911, re# 3811(oil), 3711(coal), 3811(oil), ret. 09/56
Other locos with this serial:
UP 3911(4-6-6-4)
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Title:
UP 3911
Description:
Union Pacific 4-6-6-4 class CSA-1 number 3911 was built by Alco-Schenectady in September 1936 (c/n 68756) as a coal burner, converted by the UP to burn oil around April 1944 and renumbered to 3811, converted back to burn coal in 1949 and renumbered to 3711, converted back to burn oil in 1950 and renumbered back to 3811, retired in September 1956.
Photo Date:
2/16/1940
Upload Date:
7/4/2022 5:26:20 PM
Location:
Cheyenne, WY
Author:
Richard Flebbe
Categories:
Steam
Locomotives:
UP 3911(4-6-6-4)
Views:
259
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