2-4-4-0

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In the Whyte notation for the classification of steam locomotive wheel arrangement, a 2-4-4-0 is a locomotive with two leading wheels, two sets of four driving wheels, and no trailing wheels. Examples of this type were constructed as Mallet locomotives.

Contents

Examples

The Chemins de Fer Departmentaux Vivarais and the Chemins de Fer Departmentaux Lozère each possessed 2-4-4-0 Mallet locomotives. The Société Alsacienne de Constructions Mécaniques built three for the Vivarais system in 1908 and two for the Lozère system in 1909. [1]

Russian "Class I" Parovoz I.jpg
Russian "Class І"

Russian "Class І" (de:Russische Baureihe І, German Wikipedia) were rare examples of Mallets designed for passenger service. More than 100 were built between 1903 and 1909, and the last were in use until the 1950s.

Equivalent classifications

Other equivalent classifications are:

The UIC classification is 1B'B.

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<span class="mw-page-title-main">0-4-4-0</span> Locomotive wheel arrangement

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A 0-6-2+2-6-0, in the Whyte notation for the classification of steam locomotives by wheel arrangement, is an articulated locomotive with two separate engine units with no leading wheels, six powered and coupled driving wheels on three axles, and two trailing wheels. The only examples were forms of the Meyer articulated locomotive.

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.

References

  1. Organ, John (2000). "Chapter 3, p3 (unnumbered)". Southern France Narrow Gauge. Midhurst: Middleton Press. ISBN   1-901706-47-8.