| Owner: | Union Pacific | Number: | UPY 2638 |
| Built: | Feb. 2007 | Serial Number: | |
| Genset History: | UPY 2638 (2007-present) | Converted at: | Super Steel, Glenville, NY |
| Donor Unit: | Big Dog Loco. (BDLX) 4013 (GE B23-7) | Built: | March 1981 |
| Build No.: | 43371 | Frame No.: | |
| Unit History: | Southern RR (SOU) 4013 | ||
| Norfolk Southern (NS) 4013 (Merger) | |||
| BDLX 4013 (sold to scrap dealer) |
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| Notes: | |
A |
UP's first group of RP20BD locomoitves was built on the frames of retired B30-7 and B30-7A units, and are classed by UP as RP20GE. From photographic evidence. |
B |
UP's order for 80 RP20BD models and 18 RP20BH locomotives is funded by TERP. The units are to be depoloyed in San Antonio (9 units), Houston (43 units) and Fort Worth (46 units). From a Railpower press release and the release of a Union Pacific presentation on Genset switchers in Sacramento, CA July, 2006. |
C |
UPY 2638 was spotted at Super Steel in February, 2007. From photo evidence. |
D |
Previous unit numbers supplied by Railpower with histories compiled from Don Strack's Modern Era UP Roster. |
| Photos: | |
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Cab view of UPY 2638 at Super Steel courtesy of John Kilmer. Feb. 2007. Click to enlarge.
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Additional photos welcomed and encouraged.
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For corrections, questions or to contribute photos, please e-mail me at: potb101@aim.com. Thanks!
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