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Locomotive-Specs
ALCo Union Pacific 9000 – photo 1© trainspo.com
Steam locomotive

ALCo Union Pacific 9000

Built by ALCo

Weight
355 t
782,640 lb
Length
31.27 m
102 ft 7 in
Track gauge
1,435 mm
Standard gauge
Years built
1926–1930
88 units
Axle arrangement
4-12-2

Overview of the ALCo Union Pacific 9000

Explore the mighty Union Pacific 9000, a powerful steam locomotive that served the Union Pacific Railroad in the United States.

This impressive 4-12-2 type locomotive, built by ALCo between 1926 and 1930, weighed in at a substantial 355 tons, showcasing the peak of steam engineering.

The Union Pacific 9000 represents a significant era in railway history and is a compelling piece for steam locomotive enthusiasts.

ALCo Union Pacific 9000 technical specifications

Value
Built byALCo · 1926–193088 units
Track gauge1,435 mmStandard gauge4 ft 8½ in
Whyte notation4-12-2
Length31.27 m102 ft 7 in
Weight355 t782,640 lb
Source of the data: en.wikipedia.orgView this model on trainspo.com Spotted an error? Let us know

Operators of the ALCo Union Pacific 9000

Railway companies that have operated the Union Pacific 9000, with the class designation used by each of them.

OperatorClassCountry
Union Pacific RailroadUP 4-12-2United States

ALCo Union Pacific 9000 photos

Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.

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