Leader 12-18: all source data
All 35 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Leader (a part of Dayton-Dick) |
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| (no label) | Standard-tread tractor |
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| (no label) | Built in Quincy, Illinois, USA |
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| (no label) | Original price was $890 in 1917 |
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Engine| (no label) | Leader 6.0L 2-cyl kerosene |
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| Fuel tank | 18 gal | 68.1 L |
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Transmission| (no label) | 3-speed gear |
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Power| Drawbar (claimed) | 12 hp | 8.9 kW |
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| Belt (claimed) | 18 hp | 13.4 kW |
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| Plows | 2-3 (14-inch) |
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Mechanical| (no label) | Two-wheel drive |
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| (no label) | Manual steering |
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| (no label) | Open operator station. |
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Dimensions| Weight | 5000 lbs | 2268 kg |
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| Front tire | 38x6 |
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| Rear tire | 55x16 |
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Belt pulley| Diameter | 14 inches | 35 cm |
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| Width | 7 inches | 17 cm |
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Engine
Engine detail| (no label) | Leader |
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| (no label) | kerosene |
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| (no label) | 2-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 368 ci | 6.0 L |
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| Bore/Stroke | 6.25x6.00 inches | 159 x 152 mm |
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| Fuel system | Kingston-Bennett carburetor |
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| Rated RPM | 750 |
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| Starter type | hand crank |
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Transmission
Transmission| Type | gear |
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| Gears | 3 forward and 1 reverse |
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Dimensions
Tires| Ag front | 38x6 (steel) |
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| Ag rear | 55x16 (steel) |
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Dimensions| Length | 114 inches | 289 cm |
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| Width | 64 inches | 162 cm |
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| Height | 72 inches | 182 cm |
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| Weight | 5000 lbs | 2268 kg |
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