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#4011

EMD SD40A

🇺🇸 United States ·built by Electro-Motive Diesel· from 1969

EMD SD40A, photo 1 of 2
1/2 Gary Todd from Xinzheng, China· CC0

what is it?

The EMD SD40A is a model of diesel-electric locomotive built by General Motors Electro-Motive Division between 1969 and 1970. 18 locomotives were built for the Illinois Central Railroad.

who runs it

base stats

  • power 2.2 MWpower output
  • built 18made 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 57 years ago, in 1969.
  • 2.2 MW is about 26 family cars (~85 kW each) flat out.

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

spec sheet

built
1969–1970
status
preserved
number built
18
kind
Diesel-electric
traction
diesel
origin
🇺🇸 United States
builders
Electro-Motive Diesel
operators
Illinois Central Railroad
top speed
—
power
2.2 MW
gauge
1,435 mm standard gauge
wheel arrangement
C-C

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

Sources: Wikidata Q5323465, Wikipedia: EMD SD40A (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 704880d source