skip to content

#2250

Great Northern class S-1

๐Ÿ‡บ๐Ÿ‡ธ United States ยทbuilt by Baldwin Locomotive Worksยท from 1929ยท class of 6 American 4-8-4 locomotives

what is it?

The Great Northern S-1 was a class of 6 4-8-4 Northern type steam locomotives built by the Baldwin Locomotive Works in 1929 and operated by the Great Northern Railway until the late 1950s. They were initially put in passenger service but eventually saw service pulling freight.

who runs it

base stats

  • power 2.7 MWpower output
  • weight 213 tin working order
  • built 6made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 97 years ago, in 1929.
  • 2.7 MW is about 32 family cars (~85 kW each) flat out.
  • Weighs about as much as 36 African elephants (~6 t each).
  • Served for 29 years (1929โ€“1958).

steam locomotive: Burns coal, wood or oil to boil water; the steam drives pistons that turn the wheels.

spec sheet

built
1929
in service from
1929
retired
1958
status
retired
number built
6
kind
Steam
traction
steam
origin
๐Ÿ‡บ๐Ÿ‡ธ United States
builders
Baldwin Locomotive Works
operators
Great Northern Railway
top speed
โ€”
power
2.7 MW
gauge
1,435 mm standard gauge
wheel arrangement
4-8-4
weight
213 t

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q87193774, Wikipedia: Great Northern class S-1 (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 7f71e88 source