Production years
1939-1947
Farmall tractor ยท 1939-1947
Farmall A Tractor
The Farmall A is a light, versatile row-crop tractor designed for cultivating and small-farm work. Its offset Cultivision layout provides unusually clear sightlines to the crop rows.
Engine
International Harvester C113, 113.1.9 L liquid-cooled 4-cylinder
Power
17.35 hp claimed drawbar; 19.06 hp claimed belt
Weight approx.
1,090 kg
Farmall A specifications
| Production years | 1939-1947 |
|---|---|
| Engine | International Harvester C113, 113.1.9 L liquid-cooled 4-cylinder |
| Power | 17.35 hp claimed drawbar; 19.06 hp claimed belt |
| Transmission | 4-speed gear |
| Weight approx. | 1,090 kg |
| Fuel type | Petrol or kerosene |
| PTO | Transmission-driven 540 rpm |
| Hitch | IH Pneumatic Lift-All |
What the A is used for
The Farmall A excels at light tillage, cultivation, mowing, and general work on small acreages. Its offset engine and wide front end were central to the Cultivision design, giving the operator a clear view of rows.
It is not a modern loader or high-horsepower implement tractor. Use implements sized for its one-bottom, roughly 17 drawbar-hp capability and recognize that the transmission-driven PTO stops when the clutch stops the transmission.
Why the Farmall A stands out
The defining feature is Cultivision: the offset engine, steering, and seat arrangement improves visibility for row-crop cultivation. The simple 4-speed drivetrain, compact 1,090 kg size, and large production total also make it a popular restoration and parade tractor.
Buying a used Farmall A
Check that the engine serial and chassis identify an A rather than a visually similar B, and inspect the offset platform and steering components for repairs or damage. Test the Lift-All system, brakes, cooling system, and transmission in every gear; verify whether the tractor is petrol or kerosene because fuel-system details differ.
Farmall A frequently asked questions
What is Cultivision on a Farmall A?
It is Farmall's offset layout that gives the operator a clearer view of the crop rows.
How much does a Farmall A weigh?
Its listed weight is about 1,090 kg.
Does a Farmall A have live PTO?
No. It has a transmission-driven 540 rpm rear PTO.
Specifications are commonly cited figures for general reference; exact figures vary by year and serial number, so confirm against TractorData.com and the machine's records. Used tractor values vary by condition and region. Page updated 4 Nov 2026.