Union Pacific 4006 is a four-cylinder articulated 4-8-8-4 Big Boy -type steam locomotive owned by the Union Pacific Railroad. This locomotive was built by Alco in 1941 along with the other Big Boy locomotives to address the problems concerning the preceding 4-6-6 …

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 "Big Boy" is an "articulated" engine that is 132 feet 9 1/4 inches long. It weighs 600 tons and could generate a speed of up to 80 mph. The Union Pacific railroad ordered 25 units and, of that number, seven are on static display and one has been restored and is fully operational. Hear more here. Want information about special events?

UP Big-Boy 4006 is the centerpiece of the NTM collection. Beautiful Locomotive!!! I set my notebook by the blades for scale. UP #4006 is on static display at the National Museum of Transport. UP Big Boy 4006 sits at the Transportation Museum. It …

As late as September, 1962, there were still four operational Big Boys at Green River, WY. The total mileage of each of the Big Boys from class 1 were roughly the same - 1,000,000 miles. 4016 had the lowest mileage -- 1,016,124. 4006 had the highest mileage - 1,064,625. Of the second group, 4024 had the highest mileage - 811,956.

Union Pacific LEGACY LionMaster 4-8-8-4 Big Boy #4006 The ultimate articulated locomotive rejoins the semi-scale LionMaster roster. An imposing presence on any layout, the Lionel LionMaster Union Pacific Big Boy measures 29”, yet can still easily negotiate O-31 curves.

2024年7月9日 · UP 4000 (1st) and 4001 (1st) were built as UP 0-6-0s 1177 and 1178 in 1890; rebuilt to 2-6-0 in 1903, by Evanston, Wyoming, shops for use on Park City Branch in Utah. (Evanston and Park City information from Gordon McCulloh via email dated January 5, 2006)

UP 4006 was one of the 25 Big Boy Locomotives that where built Union Pacific. 4006 was built by the American Locomotive Company in 1941 and was retired in 1959. 4006 is known to be the Big Boy to travel the farthest. 4006 is on static display at …

Репозиторий <kuid2:95230:117497:1> Auran's UP Big Boy #4006 Тип: traincar Опубликовано: 22.09.2023 6:47:36 Скачиваний: 71

UP 4006 . UP 4006 : Date: 7/20/2011: Location: Kirkwood, MO Map : Views: 613: Collection Of: Trey Holland: Locomotives: UP 4006(4-8-8-4) Author: Trey Holland: Picture Categories: This picture is part of album: Saint Louis and Galesburg Trip, July 2011: Share User ...