Coleman 10-20: all source data
All 36 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 | Coleman |
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| (no label) | Standard-tread tractor |
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| (no label) | Built in Kansas City, Missouri, USA |
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| (no label) | Original price was $1,050 in 1917 |
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Engine| (no label) | Erd 4.9L 4-cyl kerosene |
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| Fuel tank | 14 gal | 53.0 L |
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| Aux. fuel | 2 gal | 7.6 L |
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Transmission| (no label) | 1-speed gear |
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Power| Drawbar (claimed) | 10 hp | 7.5 kW |
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| Belt (claimed) | 20 hp | 14.9 kW |
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| Plows | 3 (12-inch) |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | worm gear |
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| (no label) | Manual steering |
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| (no label) | Open operator station. |
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Dimensions| Wheelbase | 72 inches | 182 cm |
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| Weight | 3800 lbs | 1723 kg |
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| Front tire | 34x4 |
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| Rear tire | 42x10 |
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Belt pulley| Diameter | 8 inches | 20 cm |
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| Width | 6 inches | 15 cm |
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Engine
Engine detail| (no label) | Erd |
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| (no label) | kerosene |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 302 ci | 4.9 L |
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| Bore/Stroke | 4.00x6.00 inches | 102 x 152 mm |
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| Fuel system | Schebler carburetor |
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| Rated RPM | 1000 |
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| Coolant capacity (Coolant) | 56 qts | 53.0 L |
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Transmission
Transmission| Type | gear |
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| Gears | 1 forward and reverse |
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Dimensions
Tires| Ag front | 34x4 (steel) |
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| Ag rear | 42x10 (steel) |
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Dimensions| Wheelbase | 72 inches | 182 cm |
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| Weight | 3800 lbs | 1723 kg |
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