Farmall Super A

Last Updated: June 2024

Overview

The Farmall Super A tractor is an iconic row-crop tractor, recognized for its solid performance in agricultural tasks. Produced by International Harvester from 1947 to 1953, it features a simple but effective design with a 2WD chassis, manual steering, and an open operator station. At the heart lies a 4-cylinder International Harvester C113 gasoline engine with a displacement of 113.1 cubic inches, generating 16 horsepower at a rated RPM of 1400. This model is characterized by its sliding gear transmission with 4 forward and 1 reverse gear, complemented by differential mechanical contracting band brakes for adequate braking power. It runs on Ag tires and offers a basic but functional operator environment. Though minimalistic, this tractor was a reliable workhorse in its time.
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Key Specifications

Category: Row Crop

Power Output: 16 (based on narrative)

Transmission: Sliding Gear

Drive Type: 2WD

Operating Weight: 2,400

Fuel Type: Gasoline/Kerosene

Farmall Super A vs. Similar Tractors

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

Technical Specifications

Engine

Manufacturer
International Harvester
Model
C113
Cooling Type
-
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Gasoline/Kerosene
Induction Type
Natural Aspiration
Cylinders
4
Displacement (ci)
113.1
Bore (in)
3
Stroke (in)
4
Rated RPM
1400
Power Output (hp)
16 (based on narrative)

Transmission

Type
Sliding Gear
Forward Gears
4
Reverse Gears
1
Total Gears
-

Dimensions

Length (in)
106.8
Width (in)
55.8
Height (in)
81.75 (to exhaust)
Operating Weight (lb)
2,400

Power Take-Off (PTO)

PTO Type
Transmission
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)
13
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
1953
Hitch Type
Mid-mount Touch Control rockshaft
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
Open operator station
Starter Type
Electric
Brake Type
Differential mechanical contracting band
Hydraulic System Type
IH Touch-Control