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#1298

GWR 4000 Class

🇬🇧 United Kingdom ·built by Great Western Railway· from 1906· class of 73 four-cylinder 4-6-0 locomotives

GWR 4000 Class, photo 1 of 10
1/10 Hugh Llewelyn· CC BY-SA 2.0

what is it?

The Great Western Railway 4000 or Star are a class of 4-cylinder 4-6-0 passenger steam locomotives designed by George Jackson Churchward for the Great Western Railway (GWR) in 1906 and introduced from early 1907. The prototype was built as a 4-4-2 Atlantic (but converted to 4-6-0 during 1909). They proved to be a successful design which handled the heaviest long-distance express trains, reaching top speeds of 90 mph (145 km/h), and established the design principles for GWR 4-cylinder classes over the next twenty-five years.

who runs it

base stats

  • built 73made 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 120 years ago, in 1906.
  • Served for 51 years (1906–1957).

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

spec sheet

built
1906–1923
in service from
1906
retired
1957
status
preserved
number built
73
kind
Steam
traction
steam
origin
🇬🇧 United Kingdom
builders
Great Western Railway, Swindon Works
designer
George Jackson Churchward
operators
Great Western Railway, British Rail, Western Region of British Railways
top speed
—
power
—

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

Sources: Wikidata Q5514953, Wikipedia: GWR 4000 Class (CC BY-SA 4.0).Updated 2026-10-25.

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