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  2. List of most powerful locomotives - Wikipedia

    en.wikipedia.org/wiki/List_of_most_powerful...

    3,600 kilowatts (4,828 hp) engine (Maxima 40CC) [21] Voith Maxima 40CC is the most powerful single-engine diesel-hydraulic locomotive ever built. XA Triplex: Virginian Railway: 700 Baldwin: 1916 Steam 2-8-8-8-4: 532 tonnes (586 short tons) 741 kilonewtons (166,600 lbf) compound — Rebuilt into separate locomotives; Maximum speed approx. 10 mph ...

  3. GE AC6000CW - Wikipedia

    en.wikipedia.org/wiki/GE_AC6000CW

    The AC6000CW is a 6,000-horsepower (4,500 kW) diesel electric locomotive built between 1995 and 2001 by GE Transportation. It is among the world's most powerful single-engined diesel locomotives. The locomotive was designed for extremely high horsepower needs, such as pulling heavy coal and ore trains.

  4. Diesel locomotive - Wikipedia

    en.wikipedia.org/wiki/Diesel_locomotive

    Diagram of Priestman oil engine from The Steam engine and gas and oil engines (1900) by John Perry Petrol–electric Weitzer railmotor, first 1903, series 1906. The earliest recorded example of the use of an internal combustion engine in a railway locomotive is the prototype designed by William Dent Priestman, which was examined by William Thomson, 1st Baron Kelvin in 1888 who described it as ...

  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 Dash 8-40B - Wikipedia

    en.wikipedia.org/wiki/GE_Dash_8-40B

    The GE Dash 8-40B (or B40-8) is a 4-axle diesel-electric locomotive built by GE Transportation between 1988 and 1989. It is part of the GE Dash 8 Series of freight locomotives. A total of 151 examples of this locomotive were built for North American railroads. The GE Dash 8-40BW (B40-8W) is a variant fitted with a full-width cab.

  7. GE Dash 8 Series - Wikipedia

    en.wikipedia.org/wiki/GE_Dash_8_Series

    This was the first model of any locomotive series to be fitted with microprocessor-equipped engine control units. A total of 581 examples of the model were manufactured between 1987 and 1992. The C40-8 has a traditional narrow short hood, but otherwise its external appearance is almost the same as that of the later Dash 8-40CW model.

  8. EMD DDA40X - Wikipedia

    en.wikipedia.org/wiki/EMD_DDA40X

    The EMD DDA40X is a 6,600 hp (4,943 kW) D-D locomotive, built by EMD from 1969 to 1971 exclusively for the Union Pacific Railroad. [1] It is the most powerful diesel–electric locomotive model ever built on a single frame, having two 16-645E3A diesel prime movers. [2]

  9. EMD SD90MAC - Wikipedia

    en.wikipedia.org/wiki/EMD_SD90MAC

    The EMD SD90MAC is a model of 6,000 hp (4,470 kW) [1] C-C diesel-electric locomotive produced by General Motors Electro-Motive Division (EMD). It is, with the SD80MAC, one of the largest single-engined locomotives produced by EMD and among the most powerful diesel-electric locomotives, surpassed only by the dual-engined DDA40X.