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Years in Production / 1947–1964

Farmall

Cub

Explore the specifications, hardware, and original references for the Farmall Cub.

Farmall Cub tractor PA2 — Acroterion, CC BY-SA 4.0. Resized; converted to WebP. · Acroterion · CC BY-SA 4.0 commons.wikimedia.org source ↗

12hp

Engine estimate · from PTO

2WD Only

Drive

1947–1964

Production years

Farmall

Manufacturer

Cub / 01

At a glance

Production

Built in Louisville, Kentucky, USA

The Cub featured IH's "Cultivision" offset engine and steering. Three major series of the original Cub were built: the Farmall Cub until 1964 (sn 224703), the International Cub until 1975 (sn 248124), and the new International Cub until the end of production in 1979.

Manufacturer
Farmall (a part of International Harvester)

Mechanical

Two-wheel drive

Differential contracting band brakes

Open operator station.

Steering
manual

Capacity

Fuel
7.5 gal28.4 L
Hydraulic System
0.56 gal2.1 L

Hydraulics

Capacity
0.56 gal2.1 L
Pressure
1200 psi82.7 bar
Total Flow
2.8 gpm10.6 lpm

Hitch

Type
IH Fast Hitch OptOptional

Pto

Rear Pto
independent
Rear Type
Cub-10 (0.9375)
Engine Rpm
-1800@1800

Serial Numbers

FAQ: How to read a serial number table.

1947
501
1948
11348
1949
57381
1950
99536
1951
121454
1952
144455
1953
162284
1954
179412
1955
186441
1956
193658
1957
198231
1958
204389
1959
211441
1960
214974
1961
217382
1962
220038
1963
221383
1964
223453
Final
224703

Electrical

Ground
positive
Ground
negative (After SN# 224401)
Charging System
generator
Battery Volts
6
Battery Volts
12 (sn 224401)

Cub / 02

Under the hood

Engine Detail

International Harvester C60

gasoline

4-cylinder

liquid-cooled

Displacement
59.5 ci1.0 L
Bore Stroke
2.625x2.75 inches67 x 70 mm
Cooling System
thermosyphon
Air Cleaner
oil bath
Compression Ratio
6.5:1
Rated Rpm
1600 (early)
Rated Rpm
1800 (late)
Firing Order
1-3-4-2
Starter
manual
Starter
electric OptOptional
Starter Volts
6
Starter Volts
12 (After SN# 224401)
Coolant Capacity
9.75 qts9.2 L
Sparkplug
Champion D-21
Sparkplug
AC C86
Sparkplug Gap
0.023 inches0.584 mm
Intake Valve Clearance
0.013 inches (cold)0.330 mm
Exhaust Valve Clearance
0.013 inches (cold)0.330 mm
Fuel Type
gasoline
Cylinders
4
Cooling
liquid-cooled
Oil Capacity
3 qts2.8 L
Oil Change
120 h

Cub / 03

Gears & controls

Transmission

Transmission Type
sliding gear
Gears
3 forward and 1 reverse
Oil Capacity
1.75 qts1.7 L

Cub / 04

Size. Stance. Footprint.

Dimensions And Tires

Wheelbase
69.25 inches175 cm
Weight
1477 to 1877 pounds
Front Tire
4.00-12
Rear Tire
8-24

Tires And Tracks

Front Ag
4.00-12
Rear Ag
8-24
Rear Ag
9.5-24
Industrial Rear
8.3-24
Industrial Rear
9.5-24

Cub / 05

Tractor Photos

Farmall Cub tractor PA2 — Acroterion, CC BY-SA 4.0. Resized; converted to WebP. · Acroterion · CC BY-SA 4.0 commons.wikimedia.org source ↗

See it in action

Videos

Watch Farmall Cub videos from their original YouTube creators.

1947 Farmall Cub Owned by a Guy in a John Deere Hat!

Video by Classic Tractor Fever

Watch on YouTube ↗

Cub / 07

Tests (NTTL)

Nebraska Tractor Test 386

Gasoline 3-speed 2WDSeptember 29 - October 9, 1947

Drawbar performance

Gear 2 used for power test.

Gear 1 used for pull test.

Id
386
Belt Power Max
9.23 hp6.9 kW
Belt Fuel Use Max
0.8 gal/hour3.0 l/hour
Max Power
8.47 hp6.3 kW
Max Pull
1596 lbs723 kg

Nebraska Tractor Test 575

Gasoline 3-speed 2WDMay 18 - June 3, 1956

Drawbar performance

Gear 2 used for power test.

Gear 1 used for pull test.

Id
575
Belt Power Max
10.39 hp7.7 kW
Belt Fuel Use Max
1.1 gal/hour4.2 l/hour
Max Power
9.87 hp7.4 kW
Max Pull
1,605 lbs728 kg

Farmall Cub · photo 1 / 1

Farmall Cub tractor PA2

Farmall Cub tractor PA2 — Acroterion, CC BY-SA 4.0. Resized; converted to WebP. · Acroterion · CC BY-SA 4.0 commons.wikimedia.org source ↗