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Home
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Union Pacific Railroad Company
>
Locomotives
>
Rebuilt GE B23-7R
> UP 257
Pictures of UP 257
Owner:
Union Pacific Railroad Company
Model:
Rebuilt GE B23-7R
Built As:
MP 4667 (B23-7)
Serial Number:
43028
Order No:
Frame Number:
Built:
6/1980
Notes:
ex-MP 4667, reblt by MP, to UPY 2318 09/06
Other locos with this serial:
UP 257(B23-7R)
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Title:
MP U23B 4515
Description:
Missouri Pacific Railroad U23B 4515 at Cotter, Arkansas on February 23, 1>89, Kodachrome by Chuck Zeiler.
Photo Date:
2/23/1989
Upload Date:
5/12/2017 1:04:48 PM
Location:
Cotter, AR
Author:
Chuck Zeiler
Categories:
Yard
Locomotives:
MP 4515(U23B)
UP 257(B23-7R)
Views:
467
Comments:
0
Title:
UP B30-7A 233
Description:
Union Pacific Railroad B30-7A 233 at Cotter, Arkansas on February 23, 1989, Kodachrome by Chuck Zeiler. Having cut off their train, the units and crew are hustling back to the Cotter station to tie up and go home.
Photo Date:
2/23/1989
Upload Date:
9/6/2014 11:35:31 AM
Location:
Cotter, AR
Author:
Chuck Zeiler
Categories:
Action
Locomotives:
UP 233(B30-7A)
UP 257(B23-7R)
Views:
645
Comments:
1
Title:
UP B23-7A 257
Description:
Union Pacific Railroad B23-7A 257 drilling the yard at Cotter, Arkansas on February 25, 1989, Kodachrome by Chuck Zeiler. A B23-7A is a 12 cylinder B23-7 with horsepower boosted to 250 per cylinder or 3,000 horsepower. In 1980 the MP ordered three B23-7A's (#'s 4667-4669 , later UP #'s 257-259) and tested them systemwide. The result was the GE model B30-7A, a B30-7 with a 12 cylinder FDL prime mover. They were not renumbered into the B30-7A series on the MP because they lacked Sentry Wheel Slip and had different engine governors.
Photo Date:
2/25/1989
Upload Date:
10/18/2014 11:47:17 AM
Location:
Cotter, AR
Author:
Chuck Zeiler
Categories:
Yard
Locomotives:
UP 257(B23-7R)
UP 233(B30-7A)
Views:
666
Comments:
0
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