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#2457

China Railways KF

🇨🇳 China ·built by Vulcan Foundry· from 1935· class of 24 Chinese 4-8-4 locomotives

what is it?

The Class KF (聯盟型, 'Confederation class', re-designated "ㄎㄈ" or "KF") are a type of 4-8-4 "Northern" type steam locomotives, built in the United Kingdom by the Vulcan Foundry for the railways of China. Between 1935 and 1936, 24 locomotives were built for the Guangzhou–Hankou Railway, designated as the 600 series. Following World War II, and the establishment of the People's Republic of China, the Chinese Government assumed control of the railway and re-designated the engines in 1954 as the "ㄎㄈ" class ("ㄎㄈ" being the Zhuyin characters for "K(o)-F(o)") from the first two syllables of "Confederation", and in 1959 as the "KF" class.

who runs it

base stats

  • speed 120 km/htop speed
  • weight 260 tin working order
  • built 24made 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 91 years ago, in 1935.
  • Weighs about as much as 43 African elephants (~6 t each).
  • 28.4 m long: about 6 cars parked nose to tail.
  • Served for 35 years (1935–1970).

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

spec sheet

built
1935–1936
in service from
1935
retired
1970
status
preserved
number built
24
kind
Steam
traction
steam
origin
🇨🇳 China
builders
Vulcan Foundry
designer
Colonel Kenneth Cantlie
operators
China State Railway Group
top speed
120 km/h
power
—
gauge
1,435 mm standard gauge
wheel arrangement
4-8-4
length
28.4 m
weight
260 t

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

Sources: Wikidata Q5099873, Wikipedia: China Railways KF (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 704880d source