Farmall F-20

Farmall F-20The Farmall F20 is a 2WD row-crop tractor manufactured by Farmall (a part of International Harvester) in Rock Island, Illinois, USA from 1932 to 1939. The Farmall F-20 is equipped with a 3.6 L (220.9 cu·in) four-cylinder engine and a sliding gear with mechanical dry disc clutch transmission with 4 forward and 1 reverse gear.

The Farmall F-20 row-crop tractor used the International Harvester engine. It is a 3.6 L, 3,620 cm2, (220.9 cu·in) four-cylinder natural aspirated engine with 95.0 mm (3.74 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. This engine produced 27.1 PS (19.9 kW; 26.7 HP) at 1,200 rpm of PTO output power.

The Farmall F-20 is equipped with manual steering, mechanical band brakes, open operator station, and 49.2 liters (13 US gal.; 10.8 Imp. gal) fuel tank.

Farmall F-20 Specifications

General Specifications
ModelFarmall F20
Length3,550 mm (139.8 in)
Width2,180 mm (85.8 in)
Height1,700 mm (66.9 in)
Wheel base2,150 mm (84.6 in)
Weight1,995 kg (4,398 lbs)
Fuel tank capacity49.2 liters (13 US gal.; 10.8 Imp. gal)
Cabin typeOpen operator station
Engine modelInternational Harvester
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDistillate
Displacement3.6 L, 3,620 cm2, (220.9 cu·in)
Bore and stroke95.0 mm X 127.0 mm (3.74 in X 5 in)
Horsepower27.1 PS (19.9 kW; 26.7 HP) at 1,200 rpm
Coolant capacity: Early: 37.9 L (40 US. qt, 33.3 Imp. qt.)
Later: 27.4 L (29 US. qt, 24.1 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typeManual
BrakesMechanical band
Transmission model
Transmission typeSliding gear with mechanical dry disc clutch
Gears4 forward and 1 reverse
Speed Forward: 6.0 kmh (3.7 mph) Reverse: 4.4 (2.7 mph)
Front tiresAg: 25×4 (steel)
Rear tiresAg: 40×6 (steel), 42×12 (steel), 9.00×36
PTO (Power take-off shaft)
Rear PTO typeTransmission
Rear PTO speed540 rpm
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