Farmall Regular
The Farmall Regular is a tractor produced by Farmall. 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
Farmall Regular 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
![]() | Row-Crop tractor | Row-Crop tractor |
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Note: the Farmall model Regular is the same as the International Harvester Farmall. The following data is from the Farmall listing. |
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Production | |
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Manufacturer | Farmall (a part of International Harvester) |
Row-Crop tractor | |
Factories | Chicago, Illinois, USA |
Rock Island, Illinois, USA | |
Total built | 134,650 |
Farmall Regular Engine | |
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International Harvester 3.6L 4-cyl gasoline | |
Fuel tank | 13 gal
49.2 L |
Aux. fuel | 0.86 gal
3.3 L |
Engine details ... | |
Farmall Regular Transmission | |
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3-speed | |
Transmission details ... |
Farmall Regular Power | |
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Plows | 2 |
Drawbar (tested) | 13.27 hp
9.9 kW |
Belt (tested) | 20.05 hp
15.0 kW |
Performance test details ... | |
Mechanical | |
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Two-wheel drive | |
Steering | manual with automatic engagement of turning brakes |
Open operator's seat | |
Power Take-off (PTO) | |
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Rear PTO | transmission |
Rear PTO Type | 535 |
Dimensions & Tires | |
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Weight | 4,000 lbs
1814 kg |
Front tire | 25x4 |
Rear tire | 40x6 |
Full dimensions and tires ... | |
Belt Pulley | |
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Diameter | 14 inches
35 cm |
Width | 6.5 inches
16 cm |
RPM | 693 |
References | |
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![]() | |
Will A Tractor Pay On Your Farm? published in 1930, by International Harvester |
Engine
Note: the Farmall model Regular is the same as the International Harvester Farmall. The following data is from the Farmall listing. |
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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
Note: the Farmall model Regular is the same as the International Harvester Farmall. The following data is from the Farmall listing. |
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Transmission — 3 forward and 1 reverse
Gears | 3 forward and 1 reverse |
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Dimensions
Note: the Farmall model Regular is the same as the International Harvester Farmall. The following data is from the Farmall listing. |
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Farmall Regular Tires | |
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Ag front | 25x4 steel |
Ag rear | 40x6 steel |
Lawn/turf front | 25x8 steel (Fairway) |
Lawn/turf rear | 40x16 steel (Fairway) |
Dimensions | |
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Length | 136 inches
345 cm |
Width | 86 inches
218 cm |
Height | 67 inches
170 cm |
Weight | 4,000 lbs
1814 kg |
Tests
Note: the Farmall model Regular is the same as the International Harvester Farmall. The following data is from the Farmall listing. |
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Nebraska Tractor Test 117 | |
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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
Related models
Farmall F-135
- Power:
- 20
- Production years:
- 1958 - 1960
Farmall F-137
- Power:
- 20
- Production years:
- 1961 - 1964
Farmall A
- Power:
- 20.4
- Production years:
- 1939 - 1947
Farmall B
- Power:
- 20.4
- Production years:
- 1939 - 1947
Farmall Super A
- Power:
- 17.8
- Production years:
- 1947 - 1954





