Farmall A
The Farmall A, manufactured by Farmall (a division of International Harvester) from 1939 to 1947, is a renowned row-crop tractor known for its versatility. Produced in Chicago, Illinois, and Louisville, Kentucky, it saw a total of 117,552 units. This iconic tractor featured an offset engine and wide front end, earning it the nickname “Cultivision.” With variations such as the AV for vegetable crops and the AI for industrial use, it catered to diverse farming needs. Powered by a dependable 4-cylinder International Harvester engine (gasoline or kerosene), the Farmall A played a crucial role in American agriculture, symbolizing a bygone era.
Farmall A (a part of International Harvester) Specs |
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Factories | Chicago, Illinois, USA; Louisville, Kentucky, USA |
Total Built | 117,552 |
Original Price (1947) | $750 |
Variants |
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AV | Vegetable crop |
AI | International industrial |
Engines Overview |
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Engine | International Harvester C113 |
Fuel | Gasoline or Kerosene (Depending by engine type) |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 113.1 cubic inches (1.9 liters) |
Bore/Stroke | 3.00 x 4.00 inches (76 x 102 mm) |
Compression Ratio | 6.0:1 |
Rated RPM | 1400 |
Firing Order | 1-3-4-2 |
Starter | Manual (electric option available) |
Starter Volts | 6 |
Coolant Capacity | 13 quarts (12.3 liters) |
Oil Capacity | 5 quarts (4.7 liters) |
Oil Change Interval | 120 hours |
Farmall A Power |
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Plows | 1 bottom plow |
Drawbar (Tested) | 16.32 horsepower (12.2 kW) |
Belt (Tested) | 18.34 horsepower (13.7 kW) |
Mechanical Details |
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Drive | Two-wheel drive |
Steering | Manual |
Brakes | Mechanical contracting band brakes |
Operator Station | Open |
Tractor Hitch |
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Type | IH Pneumatic Lift-All |
Power Take-off (PTO) |
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Rear PTO | Transmission-driven |
Rear RPM | 540 (1.125) |
A Serial Numbers |
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1939 | FAA501 |
1940 | FAA6744 |
1941 | FAA41500 |
1942 | FAA80739 |
1944 | FAA96390 |
1945 | FAA113218 |
1946 | FAA146700 |
1947 (Chicago) | FAA182964 (Final |
1947 (Louisville) | FAA200001 (Final |
Belt Pulley |
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Diameter | 8.50 inches (21 cm) |
Width | 6 inches (15 cm) |
RPM | 1156 |
Speed | 2574 ft/min (784.56 meters/min) |
Electrical |
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Ground | Positive |
Battery Volts | 6 |
Farmall A Tires |
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Front | Ag tires 4.00-15 |
Rear | Ag tires 9-24 |
Dimensions |
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Length | 106.3 inches (270 cm) |
Width | 76.8 inches (195 cm) |
Height (steering wheel) | 63.3 inches (160 cm) |
Weight | 2400 lbs (1088 kg) |
Ballasted Weight | 3,450 lbs (1564 kg) |
Clearance (Front Axle) | 21.875 inches (55 cm) |
Clearance (Rear Axle) | 20.875 inches (53 cm) |
Farmall A Overview
The Farmall A is a prized collection model, cherished by tractor enthusiasts and historians for its remarkable historical significance and unique attributes. It stands as a testament to a pivotal era in American agriculture, produced by Farmall, a division of International Harvester, during the critical years spanning 1939 to 1947. What truly sets the Farmall A apart and endears it to collectors is its distinct “Cultivision” design, featuring an offset engine and a wide front end. This design allowed for unparalleled visibility during cultivation and planting, a revolutionary feature in its time.
Furthermore, the Farmall A’s versatility is a key aspect of its uniqueness. It was manufactured with variations like the high-crop AV, ideal for vegetable farming, and the AI model tailored for industrial applications. This adaptability made it a trusted workhorse on farms across the United States, a testament to its enduring legacy.
Under the hood, the Farmall A boasts a robust 4-cylinder International Harvester engine, available in both gasoline and kerosene versions, providing reliable power for a multitude of agricultural tasks. Its engine configuration, coupled with a manual or optional electric starter and positive grounding, made it a practical choice for farmers of the time.
Collectors prize the Farmall A not only for its mechanical prowess but also for its historical value. This tractor played an essential role in shaping American agriculture during a period of significant change and innovation. Today, it serves as a cherished symbol of that bygone era, making it a must-have addition to any tractor collection and a genuine piece of agricultural history.