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  2. 4-6-2 - Wikipedia

    en.wikipedia.org/wiki/4-6-2

    The introduction of the 4-6-2 design in 1901 has been described as "a veritable milestone in locomotive progress". [3] On many railways worldwide, Pacific steam locomotives provided the motive power for express passenger trains throughout much of the early to mid-20th century, before either being superseded by larger types in the late 1940s and 1950s, or replaced by electric or diesel-electric ...

  3. Positional notation - Wikipedia

    en.wikipedia.org/wiki/Positional_notation

    The most significant digit (10) is "dropped": 10 1 0 11 <- Digits of 0xA10B ----- 10 Then we multiply the bottom number from the source base (16), the product is placed under the next digit of the source value, and then add: 10 1 0 11 160 ----- 10 161 Repeat until the final addition is performed: 10 1 0 11 160 2576 41216 ----- 10 161 2576 41227 ...

  4. 4-6-6-2 - Wikipedia

    en.wikipedia.org/wiki/4-6-6-2

    In Whyte notation, a 4-6-6-2 is a steam locomotive with four leading wheels (two axles) in an unpowered bogie at the front of the locomotive followed by two sets of driving wheels with six wheels each (three axles each), followed by two unpowered trailing wheels (one axle) at the rear of the locomotive. Other equivalent classifications are:

  5. 4-4-6-2 - Wikipedia

    en.wikipedia.org/wiki/4-4-6-2

    AT&SF locomotive no. 1300, a 4-4-6-2 Mallet type. Under the Whyte notation for the classification of steam locomotive wheel arrangements, a 4-4-6-2 is a locomotive with two pairs of leading wheels, one set of four driving wheels, a second set of six driving wheels, and a pair of trailing wheels. Other equivalent classifications are:

  6. 4-6-2+2-6-4 - Wikipedia

    en.wikipedia.org/wiki/4-6-2+2-6-4

    2-6-2+2-6-2 Under the Whyte notation for the classification of steam locomotives by wheel arrangement , a 4-6-2+2-6-4 is a Garratt or Union Garratt articulated locomotive using a pair of 4-6-2 engine units back to back, with the boiler and cab suspended between them.

  7. 2-6-6-2 - Wikipedia

    en.wikipedia.org/wiki/2-6-6-2

    Mantua HO scale model of 2-6-6-2 steam locomotive, lettered for Great Northern Railway. The 2-6-6-2 wheel arrangement was fairly popular among model railroaders during the period when brass models were being imported in large quantities from Japan and Korea. Among the leading examples in HO scale were the following. [71]

  8. Baltimore and Ohio 5300 - Wikipedia

    en.wikipedia.org/wiki/Baltimore_and_Ohio_5300

    Baltimore and Ohio No. 5300, also known as President Washington, is the sole survivor of the P-7 class 4-6-2 "Pacific" type steam locomotives.It was built by Baldwin in 1927, and it was used on mainline passenger trains across the Baltimore and Ohio system, particularly the Royal Blue train, until it was retired in 1957.

  9. 2-6-4 - Wikipedia

    en.wikipedia.org/wiki/2-6-4

    The Lionel Corporation used the 2-6-4 wheel arrangement in many of its model steam locomotives, including the 2037 used in the infamous pastel-coloured Girls' Train. [9] Their 2-6-4 model was based on the Pennsylvania Railroad’s K4 class pacific, even though this was a 4-6-2 rather than a 2-6-4. [10]