Rock Island F 18-35: all source data
All 24 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 | Rock Island |
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| (no label) | Standard-tread tractor |
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| (no label) | Built in Rock Island, Illinois, USA |
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Engine| (no label) | Buda 6.3L 4-cyl kerosene |
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Transmission| (no label) | 2-speed unsynchronized gear |
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Power| Drawbar (claimed) | 18 hp | 13.4 kW |
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| Belt (claimed) | 35 hp | 26.1 kW |
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| Drawbar (tested) | 30.42 hp | 22.7 kW |
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| Belt (tested) | 36.50 hp | 27.2 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Steering | manual |
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| (no label) | Open operator station. |
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Belt pulley| Diameter | 18 inches | 45 cm |
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| Width | 7.5 inches | 19 cm |
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| RPM | 660 |
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Engine
Engine detail| (no label) | Buda |
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| (no label) | kerosene |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled L-head |
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| Displacement | 382 ci | 6.3 L |
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| Bore/Stroke | 4.50x6.00 inches | 114 x 152 mm |
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| Rated RPM | 1100 |
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Transmission
Transmission| Type | unsynchronized gear |
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| Gears | 2 forward and 1 reverse |
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