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#1707

S&DJR 7F 2-8-0

🇬🇧 United Kingdom ·built by Derby Works· from 1914· class of 11 two-cylinder 2-8-0 freight locomotives

S&DJR 7F 2-8-0, photo 1 of 3
1/3 Ben Salter from Wales· CC BY 2.0

what is it?

The Somerset and Dorset Joint Railway (S&DJR) 7F 2-8-0 is a class of steam locomotive designed for hauling heavy coal and goods trains. Eleven were built in two batches in 1914 and 1925, and were used until withdrawal between 1959 and 1964. Two are preserved.

who runs it

base stats

  • weight 65 tin working order
  • built 11made 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 112 years ago, in 1914.
  • Weighs about as much as 11 African elephants (~6 t each).
  • 17.7 m long: about 4 cars parked nose to tail.
  • Served for 50 years (1914–1964).

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

spec sheet

built
1914–1925
in service from
1914
retired
1964
status
retired
number built
11
kind
Steam
traction
steam
origin
🇬🇧 United Kingdom
builders
Derby Works, Robert Stephenson and Company
designer
Henry Fowler
operators
London, Midland and Scottish Railway, Somerset and Dorset Joint Railway
top speed
—
power
—
wheel arrangement
2-8-0
length
17.7 m
weight
65 t

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

Sources: Wikidata Q7386972, Wikipedia: S&DJR 7F 2-8-0 (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 9e89a61 source