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#3406· Class 41 (Warship Class)

British Rail Class 41 (Warship Class)

🇬🇧 United Kingdom ·built by North British Locomotive Company· from 1958· class of 5 (A1A)(A1A) 2000hp diesel-hydraulic locomotives

British Rail Class 41 (Warship Class), photo 1 of 10
1/10 Hugh Llewelyn· CC BY-SA 2.0

what is it?

The British Rail Class 41, originally known as the D600 Class, were diesel-hydraulic locomotives built by the North British Locomotive Company in Glasgow during 1957 and 1958. Although they were withdrawn before TOPS was introduced, British Rail classified them as Class 41. All were named after Royal Navy vessels, hence the nameplates each bore a subtitle "Warship Class".

who runs it

base stats

  • speed 145 km/htop speed
  • power 746 kWpower output
  • built 5made 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 68 years ago, in 1958.
  • Top speed is 1.1× a car on the Dutch motorway (130 km/h).
  • 746 kW is about 9 family cars (~85 kW each) flat out.
  • 19.8 m long: about 4 cars parked nose to tail.
  • Served for 9 years (1958–1967).

diesel locomotive: A diesel engine on board drives the wheels, usually through a generator (diesel-electric).

spec sheet

built
1958–1959
in service from
1958
retired
1967
status
retired
number built
5
kind
Diesel-hydraulic
traction
diesel
origin
🇬🇧 United Kingdom
builders
North British Locomotive Company
operators
British Rail, Western Region of British Railways
top speed
145 km/h
power
746 kW
gauge
1,435 mm standard gauge
wheel arrangement
(A1A)(A1A)
length
19.8 m
nicknames
"Warships”
Dutch name
Class 41 (Warship Class)

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

Sources: Wikidata Q4970804, Wikipedia: British Rail Class 41 (Warship Class) (CC BY-SA 4.0).Updated 2026-10-25.

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