Keck-Gonnerman 30-60 N: all source data
All 33 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 | Keck-Gonnerman |
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| (no label) | Standard-tread tractor |
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| (no label) | Built in Mount Vernon, Indiana, USA |
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Engine| (no label) | LeRoi 10.9L 4-cyl kerosene |
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Transmission| (no label) | 2-speed gear |
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Power| Drawbar (claimed) | 30 hp | 22.4 kW |
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| Belt (claimed) | 60 hp | 44.7 kW |
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| Plows | 4 to 6 |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | spur gear |
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| (no label) | Manual steering |
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| (no label) | Open operator station. |
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Dimensions| Weight | 10500 lbs | 4762 kg |
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| Rear tire | 56x14 |
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Belt pulley| Diameter | 15.5 inches | 39 cm |
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| Width | 9.5 inches | 24 cm |
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| RPM | 666 |
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| Speed | 2677 ft/min | 815.95 meters/min |
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Engine
Engine detail| (no label) | LeRoi |
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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 | 665 ci | 10.9 L |
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| Bore/Stroke | 5.50x7.00 inches | 140 x 178 mm |
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| Starter type | hand-crank |
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| Starter type | electric |
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Transmission
Transmission| Type | gear |
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| Gears | 2 forward and 1 reverse |
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Dimensions
Tires| Ag rear | 56x14 (steel) |
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Dimensions| Length | 162 inches | 411 cm |
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| Width | 90 inches | 228 cm |
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| Height | 69 inches | 175 cm |
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| Weight | 10500 lbs | 4762 kg |
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