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International Harvester Farmall

The International Harvester Farmall is a tractor produced by International Harvester. It is equipped with a 220.9 ci 3.6 L engine. The rated power output is 20.05 hp 15.0 kW. Transmission: 3 forward and 1 reverse. Operating weight: 4,000 lbs 1814 kg.

Engine Power
20.05 hp 15.0 kW
Fuel & Capacities
13 gal 49.2 L
Transmission
3 forward and 1 reverse
Operating Weight
4,000 lbs 1814 kg

International Harvester Farmall Serial Number & Year Decoder

Find the exact manufacture year of your tractor by checking your chassis serial number below.

Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.

Overview

International Harvester Farmall tractor photo
1924 - 1932 Row-Crop tractor
1924 - 1932
Row-Crop tractor
Production
Manufacturer
International Harvester
Row-Crop tractor
Factories
Chicago, Illinois, USA
Rock Island, Illinois, USA
Total built
134,650
Originally named simply the "Farmall", this original model later became unofficially known as the "Regular" after the improved Farmall F-20 was introduced. The Farmall was the first successful row-crop tractor design and its design dominated North American tractors for the following fifty years.
Variants
Fairway
wide steel wheels for turf
International Harvester Farmall Engine
International Harvester 3.6L 4-cyl gasoline
Fuel tank
13 gal 49.2 L
Aux. fuel
0.86 gal 3.3 L
Engine details ...
International Harvester Farmall Transmission
3-speed
Transmission details ...
International Harvester Farmall Power
Plows
2
Drawbar (tested)
13.27 hp 9.9 kW
Belt (tested)
20.05 hp 15.0 kW
Performance test details ...
Mechanical
Two-wheel drive
Steering
manual with automatic engagement of turning brakes
Open operator's seat
Power Take-off (PTO)
Rear PTO
transmission
Rear PTO Type
535
Dimensions & Tires
Weight
4,000 lbs 1814 kg
Front tire
25x4
Rear tire
40x6
Full dimensions and tires ...
Belt Pulley
Diameter
14 inches 35 cm
Width
6.5 inches 16 cm
RPM
693
References
Farmall references literature
Will A Tractor Pay On Your Farm? published in 1930, by International Harvester

Engine

Engine Detail — 220.9 ci / 3.6 L Gasoline

Manufacturer
International Harvester
Fuel Type
Gasoline
Configuration
4-cylinder, liquid-cooled vertical
Displacement
220.9 ci 3.6 L
Bore/Stroke
3.75x5.00 inches 95 x 127 mm
Air cleaner
oil bath and fiber
Rated RPM
1200
Starter type
hand crank
Coolant capacity
36 qts 34.1 L

Transmission

Transmission — 3 forward and 1 reverse

Gears
3 forward and 1 reverse
Farmall speeds

Dimensions

International Harvester Farmall Tires
Ag front
25x4 steel
Ag rear
40x6 steel
Lawn/turf front
25x8 steel (Fairway)
Lawn/turf rear
40x16 steel (Fairway)
Dimensions
Length
136 inches 345 cm
Width
86 inches 218 cm
Height
67 inches 170 cm
Weight
4,000 lbs 1814 kg

Tests

Nebraska Tractor Test 117
Gasoline 3-speed 2WD September 14 - 19, 1925 Link: Nebraska Tractor Test 117 file
Belt power (max)
20.05 hp 15.0 kW
Belt fuel use (max)
2.1 gal/hour 7.9 l/hour
Drawbar performance
Max power
13.27 hp 9.9 kW
Gear 2 used for power test.
Max pull
2,727 lbs 1236 kg
Gear 1 used for pull test.

Photos

International Harvester Farmall

International Harvester Farmall

Clayton and the Farmall.

Clayton and the Farmall.

Farmall with oil filter and duckbill steering gear.

Farmall with oil filter and duckbill steering gear.

International Harvester Farmall Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for International Harvester Farmall.

Converted Equivalents:

Horsepower (HP)20.1 hp
Kilowatts (kW)15 kW
Metric Horsepower (PS / CV)20.3 PS

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