Showing 1–12 of 13 results

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  4311 HP, 3.878:1 ratio, 1782 RPM input, 6910 RPM output, Lufkin, Increaser

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  480 HP, Falk, 3.762:1 ratio, 1185/315 RPM, offset parallel

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  400 HP, Nuttall, 5.086:1 ratio, 1150/226 RPM, offset parallel

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  288 HP, Alten, 1750/69.2 RPM, offset parallel (2)

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  200 HP, Westinghouse, 11.372:1 ratio, 1750/154 RPM, off parallel

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  100 HP, Falk, 79.279:1 ratio, 670/8.46 RPM, offset parallel

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  30 HP, Falk, 36.65:1 ratio, 1750/45 RPM, parallel

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  10 HP, Falk, 104.98:1 ratio, 1150/11 RPM, parallel (scoop) (removable)

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  10 HP, Falk, 133:1 ratio, parallel (non-removable)

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  10 HP, Philadelphia, 38.5:1 ratio, parallel

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  7.5 HP, Speed Reducer, 80.01:1 ratio, 1750/22 RPM

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  6.29 HP, Dodge, 158.9:1 ratio, 1750/11 RPM

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