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#2305

LNER Class Y10

🇬🇧 United Kingdom ·built by Sentinel Waggon Works· from 1930· class of 2 four-cylinder, double-ended 0-4-0VBT locomotives built by Sentinel

LNER Class Y10, photo 1 of 1
1/1 Phil Parker from Leamington Spa, UK· CC BY 2.0

what is it?

The LNER Class Y10 was a class of two 0-4-0T geared steam locomotives built by Sentinel Waggon Works for the London and North Eastern Railway and introduced in 1930. The LNER numbered them 8403 and 8404 but they were later re-numbered 8186 and 8187. This was the second use of the classification Y10 by the LNER. The first was for an ex-North British Railway 0-4-0 steam tender locomotive, withdrawn 1925.

who runs it

base stats

  • built 2made 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 96 years ago, in 1930.
  • Served for 22 years (1930–1952).

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

spec sheet

built
1930
in service from
1930
retired
1952
status
retired
number built
2
kind
Steam
traction
steam
origin
🇬🇧 United Kingdom
builders
Sentinel Waggon Works
designer
Sentinel Waggon Works
operators
London and North Eastern Railway, British Rail, Eastern Region of British Railways
top speed
—
power
—
gauge
1,435 mm standard gauge
wheel arrangement
0-4-0T
length
7 m

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

Sources: Wikidata Q6459297, Wikipedia: LNER Class Y10 (CC BY-SA 4.0).Updated 2026-10-25.

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