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  2. List of most powerful locomotives - Wikipedia

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

    There are many ways in which a locomotive can be the largest: the heaviest, longest, most cylinders, most power, or most wheels. It is often defined as the longest in length, but even then sources differ on whether the measurement should include the tender of a steam locomotive.

  3. Railway electrification - Wikipedia

    en.wikipedia.org/wiki/Railway_electrification

    Railway electrification is the development of powering trains and locomotives using electricity instead of diesel or steam power.The history of railway electrification dates back to the late 19th century when the first electric tramways were introduced in cities like Berlin, London, and New York City.

  4. British Rail Class 59 - Wikipedia

    en.wikipedia.org/wiki/British_Rail_Class_59

    Following Foster Yeoman's example, rival ARC Southern ordered four Class 59/1 and National Power six Class 59/2s. Foster Yeoman and Amey merged their rail concerns into Mendip Rail, and the rail interests of National Power were taken over by English, Welsh and Scottish Railway (EWS). [12] The Class 59 was superseded by the Class 66. These ...

  5. Railroad electrification in the United States - Wikipedia

    en.wikipedia.org/wiki/Railroad_electrification...

    It was built in 1983 and opened on January 4, 1984. Electrification is at 50 kv AC overhead wire. The coal it hauls on the 33 miles (53 km) is used by the power plant at its western terminus to power the line itself. The line does not connect to the national rail network.

  6. Pennsylvania Railroad class GG1 - Wikipedia

    en.wikipedia.org/wiki/Pennsylvania_Railroad...

    The Pennsylvania Railroad Class GG1 is a class of streamlined electric locomotives built for the Pennsylvania Railroad (PRR), in the northeastern United States. The class was known for its striking art deco shell, its ability to pull trains at up to 100 mph, and its long operating career of almost 50 years.

  7. Powertrain - Wikipedia

    en.wikipedia.org/wiki/Powertrain

    In a motor vehicle, the powertrain comprises the main components that generate power and deliver that power to the road surface, water, or air. This includes the engine , transmission , drive shafts , differentials , and the final drive ( drive wheels , continuous track as in military tanks or caterpillar tractors, propeller , etc.).

  8. Traction power network - Wikipedia

    en.wikipedia.org/wiki/Traction_power_network

    Transposition pylon of power line for single-phase AC traction current (110 kV, 16.7 Hz) near Bartholomä in Germany.. A traction network or traction power network is an electricity grid for the supply of electrified rail networks.

  9. Locomotive - Wikipedia

    en.wikipedia.org/wiki/Locomotive

    A locomotive is a rail transport vehicle that provides the motive power for a train.If a locomotive is capable of carrying a payload, it is usually rather referred to as a multiple unit, motor coach, railcar or power car; the use of these self-propelled vehicles is increasingly common for passenger trains, but rare for freight trains.