Union Pacific 3985 - Wikipedia
Union Pacific 3985 is a four-cylinder simple articulated 4-6-6-4 "Challenger"-type steam locomotive built in July 1943 by the American Locomotive Company (ALCO) of Schenectady, New York, for the Union Pacific Railroad.
UP: Challenger No. 3985 Steam Locomotive - Union Pacific
In 2022, Union Pacific donated Challenger No. 3985 to the non-profit Railroading Heritage of Midwest America (RRHMA) who plans to restore it back to operating condition. The name Challenger was given to steam locomotives with a 4-6-6-4 wheel arrangement.
Locomotive #3985 – Challenger | Railroading Heritage of
Union Pacific (UP) #3985 was one of 105 4-6-6-4 Challenger type locomotives owned and operated UP. Classified as a 4664-4 by the railroad, the locomotive was built by the American Locomotive Company in July 1943 with builder’s number 70174.
Union Pacific No. 3985 - Locomotive Wiki
Union Pacific Railroad No. 3985, also known as 'The Challenger', is a 4664-4 class 4-6-6-4 "Challenger" type articulated steam locomotive built by the American Locomotive Company (ALCO) in July 1943.
Work begins on Union Pacific Challenger No. 3985 - Trains
2023年1月6日 · Union Pacific 3985, also known as the “Challenger”, is a four-cylinder simple articulated 4-6-6-4 “Challenger”-type steam locomotive built in July 1943 by the ALCO of Schenectady, New York, for the Union Pacific Railroad.
Union Pacific 4-6-6-4 #3985: RRHMA's Famous Challenger - American-Rails.com
2024年8月25日 · Union Pacific 3985 is a 4-6-6-4 Challenger steam locomotive owned by the Railroading Heritage of Midwest America of Silvis, IL with plans for restoration.
The Challenger No. 3985 was designed by Union Pacific and built in 1943 by the American Locomotive Company. It is one of 105 Challengers built for Union Pacific between 1936 and 1943 and is the only operating engine of its class in the world today – the largest and most powerful operating steam locomotive.
Union Pacific #3985, A Challenger To The Big Boy | Steam Giants
Union Pacific #3985 is a 4-6-6-4 (Challenger type) steam locomotive built by Alco in 1943. #3985 recently made headlines as UP announced her donation to Railroading Heritage of Midwest America.
UNION PACIFIC 3985 - trains-and-railroads.com
2008年10月1日 · Union Pacific 3985 is a four-cylinder simple articulated 4-6-6-4 "Challenger"-type steam locomotive built in July 1943 by ALCO.
Union Pacific Challenger - Wikipedia
Two Union Pacific Challengers survive. The most notable is Union Pacific No. 3985, which was restored by the Union Pacific in 1981, then operated in excursion service as part of its heritage fleet program.