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Matthew Zisi's Collection
 
4/8/2025
 
 
 
 
 
Owner: Union Pacific Railroad Company
Model:EMD DDA40XBuilt As:UP 6900 (DDA40X)
Serial Number:34526Order No:7134
Frame Number:7134-1Built:4/1969
Other locos with this serial:  UP 6900(DDA40X)
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Union Pacific 6900
Title:  Union Pacific 6900
Description:  The largest diesel in the world!
Photo Date:  3/13/2017  Upload Date: 7/10/2017 7:09:47 PM
Location:  Omaha, NE
Author:  Matthew Zisi
Categories:  Roster
Locomotives:  UP 6900(DDA40X)
Views:  291   Comments: 0
UP 6900
Title:  UP 6900
Description:  Built around 1970, these locomotives were nicknamed "Centennial" because they first started arriving on the 100th anniversary of the completion of the first transcontinental railroad. These locomotives were the largest diesels in the world, and UP made good use of them, putting 2 million miles on the average ones. (For more information, check out http://utahrails.net/articles/up-dda40x.php ).
Photo Date:  3/13/2017  Upload Date: 7/10/2017 7:23:59 PM
Location:  Omaha, NE
Author:  Matthew Zisi
Categories:  Roster,Station
Locomotives:  UP 6900(DDA40X)
Views:  310   Comments: 1
UP 6900
Title:  UP 6900
Description:  Fast at accelerating, and reliable as far as maintenance went during the decade that they served, these engines were ultimately retired because Union Pacific stopped needing them, due to improvements in other designs, horsepower owed UP by other railroads, and a downturn in rail traffic. 14 still exist-this one came to Kenefick Park in 2008.
Photo Date:  3/13/2017  Upload Date: 7/10/2017 7:27:54 PM
Location:  Omaha, NE
Author:  Matthew Zisi
Categories:  Roster
Locomotives:  UP 6900(DDA40X)
Views:  368   Comments: 1


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