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  2. AERCO International - Wikipedia

    en.wikipedia.org/wiki/AERCO_International

    AERCO International, Inc. is a manufacturer and supplier of commercial condensing boilers, high efficiency water heating equipment and energy recovery systems in the HVAC/plumbing industry across a variety of markets including education, lodging, government, office buildings, healthcare, industrial and multifamily housing. In 1949, AERCO ...

  3. Railroad switch - Wikipedia

    en.wikipedia.org/wiki/Railroad_switch

    A right-hand railroad switch with point indicator pointing to right Animated diagram of a right-hand railroad switch. Rail track A divides into two: track B (the straight track) and track C (the diverging track); note that the green line represents direction of travel only, the black lines represent fixed portions of track, and the red lines depict the moving components.

  4. List of Westinghouse locomotives - Wikipedia

    en.wikipedia.org/wiki/List_of_Westinghouse...

    Gas Turbine (×2) 4,000 hp (2.98 MW) In addition, Westinghouse produced and supplied electrical and traction equipment for Baldwin diesel locomotives from 1939 to 1955 and Lima-Hamilton diesels from 1949-1951 until production at Lima, Ohio ended with the merger into Baldwin.

  5. ALCO S-2 and S-4 - Wikipedia

    en.wikipedia.org/wiki/ALCO_S-2_and_S-4

    The ALCO S-2 and S-4 are 1,000-horsepower (746 kW) diesel electric switcher locomotives produced by ALCO and Canadian licensee Montreal Locomotive Works (MLW). [1]Powered by turbocharged, 6-cylinder ALCO 539 diesel engines, the two locomotives differed mainly in their trucks: the S-2 had ALCO "Blunt" trucks; the S-4, AAR type A switcher trucks.

  6. GE 45-ton switcher - Wikipedia

    en.wikipedia.org/wiki/GE_45-ton_switcher

    It was donated to the museum in 1991 by Rochester Gas and Electric. Sioux City Railroad Museum, The owns and operates a former US Marine Corps 45-ton locomotive, painted in a Milwaukee Road paint scheme and numbered to #206. Railstar Corp. at Lowville, NY owns one in preparation of a tourist railroad startup. [9] [10]

  7. Hall Signal Company - Wikipedia

    en.wikipedia.org/wiki/Hall_Signal_Company

    Disc signal manufactured by Hall Signal Company A 1916 advertisement for a Hall wigwag grade crossing signal. The Hall Signal Company was an American manufacturer of railway signaling equipment in the 19th and 20th centuries.

  8. NRE 2GS12B - Wikipedia

    en.wikipedia.org/wiki/NRE_2GS12B

    [3]: 5 The locomotive rolled off the production line in December 2012 and was delivered to the Richmond Pacific Railroad in March 2013. [ 3 ] : 4 As a requirement of the ARB funding, the locomotive was used for three emissions tests: a baseline test completed in October 2013, a test after 1,500 hours of use completed in May 2014, and a final ...

  9. Automatic equipment identification - Wikipedia

    en.wikipedia.org/wiki/Automatic_equipment...

    Automatic equipment identification (AEI) is an electronic recognition system in use with the North American railroad industry. Consisting of passive tags mounted on each side of rolling stock and active trackside readers, AEI uses RF technology to identify railroad equipment while en route.