Farmall F-12

Last Updated: June 2024

Overview

The Farmall F-12, produced by Farmall as part of International Harvester between 1932 and 1938, stands as an emblematic utility tractor of the early 20th century. This model was outfitted with either of two 4-cylinder gasoline engines, manufactured by International Harvester or Waukesha, each with a displacement of approximately 1.9 L. The F-12 featured manual steering, an unsynchronized gear transmission with either 3 forward and 1 reverse gear, or 4 forward and 1 reverse gear, and an open operator station. Its 2WD chassis and steel wheels underline the tractor's suitability for various farming tasks of its time. An oil bath air cleaner system and a 14-quart cooling capacity supported the tractor's endurance in the field. At 1400 RPM, the engine provided a modest 10 horsepower, a notable specification for its era. With a weight of about 2700 pounds and a fuel tank capacity of 13 US gallons, the F-12 was a robust and reliable machine. The tractor's deployment across both American and German production lines underscores its international significance in agricultural mechanics and history.
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Key Specifications

Category: Utility

Power Output: 10

Transmission: Unsynchronized gear with dry disc clutch

Drive Type: 2WD

Operating Weight: 2701

Fuel Type: Gasoline

Farmall F-12 vs. Similar Tractors

Power Output
Poor
Greater than 0% of similar tractors.
Operating Weight
Below Average
Greater than 22% of similar tractors.

Technical Specifications

Engine

Manufacturer
International Harvester / Waukesha
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Gasoline
Induction Type
Naturally aspirated
Cylinders
4
Displacement (ci)
113.1
Bore (in)
3
Stroke (in)
4
Rated RPM
1400
Power Output (hp)
10

Transmission

Type
Unsynchronized gear with dry disc clutch
Forward Gears
4
Reverse Gears
1
Total Gears
-

Dimensions

Length (in)
125.2
Width (in)
72
Height (in)
62.2
Operating Weight (lb)
2701

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
540
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Coolant Capacity (qts)
14
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Steel
Manufacture - End Year
1938
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
Open operator station
Starter Type
-
Brake Type
-
Hydraulic System Type
-