Throttle time! Waking NKP 765…

Video courtesy of Fort Wayne Railroad Historical Society via YouTube.


Rock on Trains © 2017, Tom Rock + T.D.R. Productions. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission from Tom Rock is strictly prohibited.

 

Nickel Plate Road Steam Feature for June 2017

Featured Nickel Plate Road steam subjects for this post are Berkshire locomotives in various Ohio and Illinois locations:

  • NKP #715 – Conneaut, OH – 1/1/60
  • NKP #744 – Chicago, IL – 6/6/58
  • NKP #750 – Chicago, IL – 1956
  • NKP #757 – Bellevue, OH – Date unknown
  • NKP #771 – Ohio – Late 1950’s
  • NKP #779 – Location & date unknown

The Class A-1 Berkshire is a 2-8-4 steam locomotive first built in 1925 by the Lima Locomotive Works. The design was initially intended to improve on the company’s USRA Mikado design (2-8-2), which was deemed to lack sufficient speed and horsepower. This was addressed by the inclusion of a larger, 100-square foot firebox that required an extra trailing axle, giving the locomotive its distinctive 2-8-4 wheel arrangement.

The Berkshire locomotive was so named for its testing location on the Berkshire Hills of the Boston & Albany Railroad. After the Class A-1 successfully outperformed a Class H-10 Mikado, the Boston & Albany Railroad became the first to order the new Berkshires. Over 600 were built by Lima Locomotive Works, the American Locomotive Company and Baldwin Locomotive Works. A total of nineteen different railroads purchased Berkshires, including the Erie Railroad, who owned 105 Berkshires, more than any other railroad; the Chesapeake & Ohio Railway, who nicknamed theirs the Kanawhas, and the Louisville & Nashville Railroad’s, whose locomotives were technically designed as Class M-1 but were referred to as “Big Emmas.”

Editor’s Note: Over the years, there has been quite a bit of speculation as to the immense power generated by a steam locomotive. In the attached link, Mr. Rich Melvin’s interview will interject some perspective on this long sought after answer.

 

All photos courtesy of Google; history excerpt courtesy of Wikipedia; video courtesy of Fort Wayne Railroad Historical Society via YouTube.


Rock on Trains © 2017, Tom Rock + T.D.R. Productions. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission from Tom Rock is strictly prohibited.