International Harvester Type A 20HP

Last Updated: June 2024

Overview

The International Harvester Type A 20HP is a standard-tread tractor designed for general farm and agricultural tasks. With a 4x2 2WD chassis and manual steering, this tractor provides basic functionality commonly found in early 20th-century tractor models. It features a single-speed gear transmission coupled with a massive 902 cubic inch, single-cylinder engine that operates between 240 and 290 RPM. Though exact details regarding horsepower are not available, the combination of a large displacement engine and a substantial operating weight of 12,000 lbs suggests that it was built for heavy-duty work. Recognizing its age and style, this tractor likely plays more of a historical or collectors’ role today rather than being used for modern farming operations.
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Key Specifications

Category: Utility, Standard Tread

Transmission: Gear

Drive Type: 2WD

Operating Weight: 12000

Fuel Type: Gasoline

International Harvester Type A 20HP vs. Similar Tractors

Operating Weight
Average
Greater than 65% of similar tractors.

Technical Specifications

Engine

Manufacturer
International Harvester
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Gasoline
Induction Type
-
Cylinders
1
Displacement (ci)
902
Bore (in)
8.75
Stroke (in)
15
Rated RPM
240-290
Power Output (hp)
-

Transmission

Type
Gear
Forward Gears
1
Reverse Gears
1
Total Gears
-

Dimensions

Length (in)
-
Width (in)
102
Height (in)
-
Operating Weight (lb)
12000

Power Take-Off (PTO)

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

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Coolant Capacity (qts)
232
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
56
Rear Tire Width (in)
18
Front/Rear Rim Diameter (in)
-
Tire Type
Steel
Manufacture - End Year
-
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
Hand-crank
Brake Type
-
Hydraulic System Type
-