ATSF 5011 class

The Atchison, Topeka and Santa Fe Railway ATSF 5011 Class locomotive, was the last class of steam locomotives to be purchased by AT&SF. The 5011 Class was introduced by Baldwin Locomotive Works in 1944.

#5017 at the National Railroad Museum in 1970

History

A total of 25 of these large engines were built. They were nicknamed "War Babies" by the AT&SF from being built and used during World War II.

The AT&SF ran the 25 locomotives on their freight and passenger lines from the mid-1940s to the mid-late 1950s.

Specifications

Numbers 5011 to 5035, when built, were the largest and most powerful class of 2-10-4 "Texas"-type locomotives ever built.

The engines had a maximum output of 5,600 horsepower (4,200 kW), at a top speed of 70 miles per hour (110 km/h).

Present day

#5011 at the Museum of Transportation in 2004

Four of the ATSF 5011 class locomotives were saved by the AT&SF for museums. The other 21 were scrapped.

The four preserved locomotives are:

See also

  • Steam locomotives of the United States
  • Atchison, Topeka and Santa Fe Railway locomotives
  • Baldwin locomotives

References

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