Farmall 300: all source data
All 69 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 | Farmall (a part of International Harvester) |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Rock Island, Illinois, USA |
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| Total built | 29,077 |
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| Total built | 170 (High-Clearance) |
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| (no label) | Original price was $2,900 in 1956 |
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Engine| (no label) | International Harvester 2.8L 4-cyl gasoline |
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| Fuel tank | 17 gal | 64.3 L |
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Transmission| (no label) | 5-speed sliding gear |
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| (no label) | 10-speed two-speed power shift |
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Power| Plows | 3 |
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| Drawbar (tested) | 35.43 hp | 26.4 kW |
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| Belt (tested) | 38.42 hp | 28.6 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | bull gear |
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| (no label) | Manual steering |
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| (no label) | Mechanical disc brakes |
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| (no label) | Open operator station. |
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Hydraulics| Type | open center |
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| Valves | 1 to 3 |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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Dimensions| Wheelbase | 92.25 inches (tricycle) | 234 cm |
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| Wheelbase | 96 inches (wide-front) | 243 cm |
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| Weight | 5361 lbs | 2431 kg |
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| Front tire | 5.50-16 |
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| Rear tire | 11-38 |
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Electrical| Ground | positive |
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| Battery volts | 6 |
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Engine
Engine detail| (no label) | International Harvester C169 |
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| (no label) | gasoline |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 169 ci | 2.8 L |
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| Bore/Stroke | 3.5625x4.25 inches | 90 x 108 mm |
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| Air cleaner | oil bath |
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| Compression | 6.6:1 |
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| Rated RPM | 1750 |
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| Idle RPM | 900-1750 |
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| Starter volts | 6 |
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| Coolant capacity (Coolant) | 16.5 qts | 15.6 L |
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Transmission
Transmission options| (no label) | 5-speed sliding gear |
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| (no label) | 10-speed two-speed power shift |
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Transmission| Type | sliding gear |
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| Gears | 5 forward and 1 reverse |
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| Transmission | Torque Amplifier |
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| Type | two-speed power shift |
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| Gears | 10 forward and 2 reverse |
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Dimensions
Tires| Ag front | 5.50-16 |
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| Ag rear | 11-38 |
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| Ag front | 6.00-16 |
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| Ag front | 7.50-16 |
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| Ag rear | 10-38 |
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| Ag rear | 12-38 |
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| Ag rear | 13-38 |
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Dimensions| Wheelbase | 92.25 inches (tricycle) | 234 cm |
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| Wheelbase | 96 inches (wide-front) | 243 cm |
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| Length | 136 inches (tricycle) | 345 cm |
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| Length | 140 inches (wide-front) | 355 cm |
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| Width | 100 inches | 254 cm |
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| Height (steering wheel) | 77.5 inches | 196 cm |
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| Height (steering wheel) | 88 inches (high-clearance) | 223 cm |
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| Weight | 5361 lbs | 2431 kg |
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| Clearance (rear axle) | 25.5 inches | 64 cm |
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| Bar rear axle (Bar) | 2.75 inch diameter | 69 mm |
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| Front tread | 57 to 89.75 inches | 144 to 227 cm |
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| Rear tread | 48 to 88 inches | 121 to 223 cm |
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| Rear tread | 48 to 100 inches | 121 to 254 cm |
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