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#6447

Santa Fe CF7

🇺🇸 United States ·built by Atchison, Topeka and Santa Fe Railway· model of American road-switcher rebuilt from EMD F-units by ATSF’s Cleburn, TX shops

Santa Fe CF7, photo 1 of 9
1/9 William Grimes at English Wikipedia· Public domain

what is it?

The Santa Fe CF7 is an EMD F7 railroad locomotive that has had its streamlined carbody removed and replaced with a custom-made "general purpose" body in order to adapt the unit for switching duty. As the original carbody was a structural component, all of the CF7s received strengthened side sills as part of the conversion. All of the conversions were performed by the Atchison, Topeka & Santa Fe Railway's Cleburne, Texas, workshops between February 1970 and March 1978.

who runs it

base stats

  • speed 105 km/htop speed
  • power 1.3 MWpower output
  • weight 113 tin working order

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

  • 1.3 MW is about 15 family cars (~85 kW each) flat out.
  • Weighs about as much as 19 African elephants (~6 t each).
  • 14.6 m long: about 3 cars parked nose to tail.

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

spec sheet

built
—
status
in service
number built
—
kind
Diesel-electric
traction
diesel
origin
🇺🇸 United States
builders
Atchison, Topeka and Santa Fe Railway
operators
Atchison, Topeka and Santa Fe Railway
top speed
105 km/h
power
1.3 MW
gauge
1,435 mm standard gauge
wheel arrangement
Bo′Bo′
length
14.6 m
weight
113 t

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

Sources: Wikidata Q5010406, Wikipedia: Santa Fe CF7 (CC BY-SA 4.0).Updated 2026-10-25.

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