All four "B" units (SF-2, SF-3, LA-2, LA-3) went to the Union Pacific; they were used until 1953, when they were "rebuilt" into E8 locomotives. These rebuilds utilised little of the previous locomotives and were effectively trade-ins.

2013年3月5日 · Union Pacific passenger train motive power, circa 1946. EMC E2A -- 1 unit 1800 horsepower; A1A-A1A trucks; 317,600 pounds operating weight (214,000 pounds weight on drivers) Renumbered to 983J in March 1948. 901A was …

This page lists Union Pacific's diesel passenger locomotives with all subsequent numbers and rebuildings, in an order that makes Union Pacific's various numbering systems appear to make sense. Numbers in parentheses were planned but not applied.

Union Pacific Railroad Company Photographic Roster : Reporting Marks: UP : Click on a locomotive to view pictures

An index listing of Union Pacific diesel locomotives in the Classic Era, 1934 to 1982.

2024年11月5日 · The Union Pacific's model was known as the E2 and varied slightly from the EA and E1 in that its carbody styling featured a more pronounced and beveled front nose with no tapering or "slanted" appearance.

This is a list of all the locomotives that have served on the Union Pacific Railroad. No. 3977 is on static display in Cody Park, while 3985 is currently undergoing restoration at Silvis, Illinois. Nos. 4455 and 4466 were preserved and are both on static display. Nos. 1242 and 1243 were preserved and are both on static display.

EMC E2A/E2B electrical gear? Discussion about the Union Pacific operations past and present. Official site can be found here: UPRR.COM.

Union Pacific Railroad Company Photographic Roster : Reporting Marks: UP Showing Locomotive model E2A : Click on a locomotive to view pictures

2022年10月3日 · Trains magazine offers railroad news, railroad industry insight, commentary on today's freight railroads, passenger service (Amtrak), locomotive technology, railroad preservation and history, railfan opportunities (tourist railroads, fan trips), and great railroad photography.