Rock Island F 18-35 Specifications - Rock Island F 18-35 Specs

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1927 - 1937, Standard-tread tractor
Production
Manufacturer: Rock Island
Factory: Rock Island, Illinois, USA
F 18-35 Serial Numbers
- Serial numbers unknown -,
Links
Rock Island F: information at the RIPC site
Rock Island F 18-35 Power
Drawbar (claimed): 18 hp [13.4 kW]
Belt (claimed): 35 hp [26.1 kW]
Drawbar (tested): 30.42 hp [22.7 kW]
Belt (tested): 36.50 hp [27.2 kW]
Mechanical
Chassis: 4x2 2WD
Steering: manual
Cab: Open operator station.
Belt Pulley
Diameter: 18 inches [45 cm]
Width: 7.5 inches [19 cm]
RPM: 660
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Bore/Stroke: 4.50x6.00 inches [114 x 152 mm]
Rated RPM: 1100
Engine Detail
Buda, kerosene, 4-cylinder, liquid-cooled L-head, 382 ci [6.3 L]
Transmission
Type: unsynchronized gear
Gears: 2 forward and 1 reverse