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Under the Whyte notation for the classification of steam locomotives, a 4-2-2 locomotive has four leading wheels arranged in a leading truck, two driving wheels and two trailing wheels.
| Steam locomotive types
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| Single engine types
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| 0-2-2, 2-2-0, 2-2-2, 2-2-4, 4-2-0, 4-2-2, 4-2-4, 6-2-0
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| 0-4-0, 0-4-2, 0-4-4, 2-4-0, 2-4-2, 2-4-4, 4-4-0, 4-4-2, 4-4-4
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| 0-6-0, 0-6-2, 0-6-4, 2-6-0, 2-6-2, 2-6-4, 4-6-0, 4-6-2, 4-6-4
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| 0-8-0, 0-8-2, 2-8-0, 2-8-2, 2-8-4, 4-8-0, 4-8-2, 4-8-4, 6-8-6
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| 0-10-0, 0-10-2, 2-10-0, 2-10-2, 2-10-4, 4-10-0, 4-10-2
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| 0-12-0, 2-12-2, 4-12-2
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| Duplex engine types
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| 4-4-4-4, 6-4-4-6, 4-4-6-4, 4-6-4-4
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| Mallet (articulated) types
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| 0-4-4-0, 2-4-4-2
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| 0-6-6-0, 2-6-6-2, 2-6-6-4, 2-6-6-6, 4-6-6-4
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| 0-8-8-0, 2-8-8-0, 2-8-8-2, 2-8-8-4, 4-8-8-2, 4-8-8-4
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| 2-10-10-2, 2-8-8-8-2, 2-8-8-8-4
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Example Usage of 4-2-2 |
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ysrraelcamero: @BlackberryVzla tengo la versión 4.2.2. Será un problema? |
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ChristofJans: 4.2.2.1 or 8.8.8.8 ? which one is better ? |
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CAT_Pro: Q: The number of two-digit prime number which remain prime even on inverting the digits is opts. 1)1.4 2)2.6 3)3.8 4)4.9 |
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