When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Union Pacific 844 - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_844

    Union Pacific 844 is a class "FEF-3" 4-8-4 "Northern" type steam locomotive owned and operated by the Union Pacific Railroad for its heritage fleet.Built in December 1944 by the American Locomotive Company (ALCO) of Schenectady, New York, No. 844 is one of four surviving FEF series locomotives and the only one in operation.

  3. Union Pacific heritage fleet - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_Heritage_Fleet

    Since 1960, the Union Pacific has operated steam locomotives on a variety of excursions. These include: UP 844: a 4-8-4 Northern type express passenger steam locomotive (class FEF-3), operated in excursion service since 1960. It was the last steam locomotive built for UP and has been in continuous service since its 1944 delivery. Many people ...

  4. Union Pacific FEF series - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_FEF_series

    Water cap. Factor of adh. The Union Pacific FEF series consists of 45 4-8-4 "Northern" steam locomotives built by the American Locomotive Company (ALCO) between 1937 and 1944 and operated by the Union Pacific Railroad until 1959. Like other Union Pacific steam classes, the acronym comes from the first letter of the spelling of its wheel ...

  5. Union Pacific Big Boy - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_Big_Boy

    Cost to build US$ 265,000 in 1941, equivalent to $5,489,457 in 2023. The Union Pacific Big Boy is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company (ALCO) between 1941 and 1944 and operated by the Union Pacific Railroad in revenue service until 1962. The 25 Big Boy locomotives were built to ...

  6. Union Pacific 4014 - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_4014

    Union Pacific 4014 is a steam locomotive owned and operated by the Union Pacific (UP) as part of its heritage fleet. It is a four-cylinder simple articulated 4-8-8-4 "Big Boy" type built in 1941 by the American Locomotive Company (ALCO) at its Schenectady Locomotive Works. It was assigned to haul heavy freight trains in the Wasatch mountain ...

  7. 4-8-4 - Wikipedia

    en.wikipedia.org/wiki/4-8-4

    Union Pacific 844, the only steam locomotive never retired by a North American Class I railroad. The 4-8-4 wheel arrangement was a progression from the 4-8-2 Mountain type and, like the 2-8-4 Berkshire and 4-6-4 Hudson types, an example of the "Super Power" concept in steam locomotive design that made use of the larger firebox that could be supported by a four-wheel trailing truck, which ...

  8. Category:Union Pacific Railroad locomotives - Wikipedia

    en.wikipedia.org/wiki/Category:Union_Pacific...

    Union Pacific 844. Union Pacific 1243. Union Pacific 1982. Union Pacific heritage fleet. Oregon Railroad and Navigation 197. Union Pacific 3985. Union Pacific Big Boy. Union Pacific 4012. Union Pacific 4014.

  9. Union Pacific Challenger - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_Challenger

    Factor of adh. The Union Pacific Challengers are a type of simple articulated 4-6-6-4 steam locomotive built by American Locomotive Company (ALCO) from 1936 to 1944 and operated by the Union Pacific Railroad until the late 1950s. A total of 105 Challengers were built in five classes. They were nearly 122 ft (37 m) long and weighed 537 short ...