H.K. Porter, Inc.

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WK&S

H.K. Porter, Inc. (Porter) manufactured light-duty

]

Porter was known for building locomotives that were much smaller than those normally used by the larger

.

The largest collection of Porter photographs and information is currently housed in the Kentlein Porter Collection at the A. C. Kalmbach Memorial Library (a service of the National Model Railroad Association) in Chattanooga, TN. Many of the 780 builder's photos, blueprints and other locomotive data were republished in Porter Steam Locomotives, published by the library.

Timeline

1866:

.

1871: Fire broke out in the shop on February 7, destroying twelve locomotives under construction, the shop, and 23 adjacent structures. Total losses were estimated at $200,000, and the partnership was dissolved. Smith formed Smith & Dawson Locomotives, which became National Locomotive Works. Porter formed a partnership with Arthur W. Bell, called Porter, Bell & Co., and they built their first locomotive for the Jackson Furnace Co. of Michigan. They expanded their range to include light passenger engines and small freight engines, primarily for narrow gauge railroads. They built 223 locomotives, until Arthur Bell died in May 1878.

1878: Henry K. Porter continued the business on his own, as H.K. Porter & Co. He had established a reputation as a builder of rugged, specialized locomotives. He could custom build a locomotive quickly and efficiently, with a system of interchangeable parts; pistons, wheels and boilers in various sizes that can be combined to suit a customer's requirements. Some of the basic designs were kept in stock, and could be ordered off the shelf.

1890: Porter built their first

, for a coal mine in Pennsylvania. Air was stored in two tanks, and used to drive the pistons instead of steam. This allowed locomotive use inside mines without the fumes of burning coal, or the dangers of high-pressure steam. Porter went on to build over 400 compressed-air locomotives for use in mines, plants, and the street railways of New Orleans. Others built compressed-air locomotives, but by 1900 Porter had captured 90% of the market.

1899: Henry Porter incorporated the company as the H.K. Porter Co., Inc. He built a new plant at 49th and Harrison Street in Pittsburgh. Production peaked in 1906, with almost 400 locomotives built that year.

1911: Porter built their first gasoline-powered locomotive, and in 1915 they built their first fireless locomotive, using a large pressure vessel to hold steam and hot water in place of a boiler. These proved to be more useful than compressed-air locomotives, and soon Porter dominated this niche market.

1919: Porter was selected to build twenty

1921: The H.K. Porter Co. was prosperous, enjoying a post-World War I reconstruction boom in Europe, and a road construction boom in the US. Porters were a favorite choice among grading contractors, who used light, portable tracks to carry the wooden tipper-cars that were the earthmoving equipment of the day. Henry Porter, still running the company at age 81, died on April 10.

1939: After a long decline, the H.K. Porter Co. declared bankruptcy. Thomas Mellon Evans purchased the company, determined to turn it around. He bought other manufacturing companies, adding them to his collection. Locomotive production increased again during World War II, and the company was recognized for its service to the country in 1942, but demand for steam locomotives dwindled post-war, and H.K. Porter became primarily a holding company for the many subsidiaries Evans had acquired.

1950: The company built its last locomotive, which was exported to Brazil. The parts business and all the required patterns were sold to the Davenport Locomotive Works in Iowa.

1950s–1960s: Electrical Division National Electric Defense Products Facilities manufactured

1969: The company acquired saw manufacturer Shurly & Dietrich, which continued operations until 1973.^[3]

Divisions

The company had the following industrial divisions and subsidiaries:^[4]

Rubber and Friction Products

• Thermoid Division

Electrical Equipment

• Delta Star Electric Division
• National Electric Division

Copper and Alloys

• Riverside Alloy Metal Division

Refractories

• Refractories Division

Electric Furnace Steel

• Connors Steel Division
• Vulcan-Kidd Steel Division

Fabricated Products

• Disston Division
• Forge and Fittings Division
• Leschen Wire Rope Division
• Mouldings Division

The company wholly owned a Canadian subsidiary, H.K. Porter Company Ltd., which was subdivided in the following order:

• Refractories Division
• Disston Tools Division
• Federal Wires and Cables Division
• Nepcoduct Systems Division

Gallery

• 
  H. K. Porter Company builder's plate, 1914
• 
  Above 0-6-0 #65, inside view
• 
  Porter Locomotive of 1874
• 
  The Minnetonka.
• 
  Porter used by grading contractor
• 
  Manila Railroad Porter 65, built in 1921.
• 
  St. Louis, Iron Mountain and Southern Railway 5, a 2-4-2 "Columbian" type, was built by H.K. Porter, formerly as a tank engine.
• 
  Preserved

  narrow gauge

  Porter locomotive running in 2005
• 
  No.672 of 1884, exhibited in Otaru Museum
• 
  Narrow gauge 750 mm (2 ft 5+1⁄2 in) Porter. Oldest operational locomotive in Finland (built 1901). Today used in Jokioinen Museum Railway.
• 
  No.4514 of 1909, used in Otaru Museum.
• No.4514. (video)
• 
  Rogue River Valley Railroad number 1, built in 1891.
• 
  Yellow Aster Mine Porter number 3, built in 1909
• 
  Compressed-air locomotive used at the Homestake Mine

  , 1928–1961

See also

• List of locomotive builders

References

External links

• Preserved H.K. Porter locomotive list
• Links to many Porter pages
• A.C. Kalmbach Memorial Library