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#2252

GWR 5101 Class

🇬🇧 United Kingdom ·built by Swindon Works· from 1929· class of 140 two-cylinder 2-6-2T locomotives

GWR 5101 Class, photo 1 of 10
1/10 Clark Photo Archive· CC BY 2.0

what is it?

The GWR 5101 Class or 'Large Prairie' is a class of 2-6-2T type steam locomotives of the Great Western Railway.

who runs it

base stats

  • built 140made 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.
  • 12.5 m long: about 3 cars parked nose to tail.
  • Served for 36 years (1929–1965).

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

spec sheet

built
1929–1949
in service from
1929
retired
1965
status
preserved
number built
140
kind
Steam
traction
steam
origin
🇬🇧 United Kingdom
builders
Swindon Works
designer
Charles Collett
operators
Great Western Railway, British Rail, Western Region of British Railways
top speed
—
power
—
wheel arrangement
2-6-2
length
12.5 m

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

Sources: Wikidata Q4039205, Wikipedia: GWR 5101 Class (CC BY-SA 4.0).Updated 2026-10-25.

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