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#2960

EMD SW9

🇨🇦 Canada ·built by General Motors Diesel· from 1950· model of 1200 hp North American diesel switcher

EMD SW9, photo 1 of 2
1/2 railfan 44· Public domain

what is it?

The EMD SW9 is a model of diesel switcher locomotives built by General Motors Electro-Motive Division between November 1950 and December 1953. Additional SW9s were built by General Motors Diesel in London Ontario Canada from December 1950 to March 1953. Power was provided by an EMD 567B 12-cylinder engine, producing 1,200 horsepower (895 kW).

base stats

  • power 895 kWpower output
  • built 825made 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 76 years ago, in 1950.
  • 895 kW is about 11 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
1950–1953
number built
825
kind
Diesel–electric
traction
diesel
origin
🇨🇦 Canada
builders
General Motors Diesel, Electro-Motive Diesel
top speed
—
power
895 kW
gauge
1,435 mm standard gauge
wheel arrangement
Bo′Bo′

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

Sources: Wikidata Q4037803, Wikipedia: EMD SW9 (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 0121071 source