Tractor · 1947Unverified
Farmall Cub
Farmall Cub · 11 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
11 hp
Max power
6.3 kW
Weight
1477 to 1877 pounds
Hover a source tag to verify
Overview
ManufacturerFarmall (a part of International Harvester)Reference
Built in Louisville, Kentucky, USAReference
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.Reference
Two-wheel driveReference
SteeringmanualReference
Differential contracting band brakesReference
Open operator station.Reference
Engine
International Harvester 1.0L 4-cyl gasolineReference
Drawbar (claimed)7.5 kWReference
Belt (claimed)7.3 kWReference
Plows1 (12 inch)Reference
Drawbar (tested)7.4 kWReference
Belt (tested)7.7 kWReference
International Harvester C60Reference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement1.0 LReference
Bore/Stroke67 x 70 mmReference
Cooling systemthermosyphonReference
Air cleaneroil bathReference
Compression6.5:1Reference
Rated RPM1600 (early)Reference
Rated RPM1800 (late)Reference
Firing order1-3-4-2Reference
StartermanualReference
StarterelectricReference
Starter volts6Reference
Starter volts12 (After SN# 224401)Reference
Coolant capacity9.2 LReference
SparkplugChampion D-21Reference
SparkplugAC C86Reference
Sparkplug gap0.584 mmReference
Intake valve clearance0.330 mmReference
Exhaust valve clearance0.330 mmReference
Oil capacity2.8 LReference
Oil change120 hReference
Belt power (max)6.9 kWReference
Max power6.3 kWReference
Belt power (max)7.7 kWReference
Max power7.4 kWReference
Transmission
3-speed sliding gearReference
Typesliding gearReference
Gears3 forward and 1 reverseReference
Oil capacity1.7 LReference
PTO & Hydraulics
PTO (claimed)8.2 kWReference
Hydraulic system2.1 LReference
Capacity2.1 LReference
Pressure82.7 barReference
Total flow10.6 lpmReference
TypeIH Fast HitchReference
Rear PTOindependentReference
Rear PTO TypeCub-10 (0.9375)Reference
Engine RPM-1800@1800Reference
Capacities
Fuel28.4 LReference
Dimensions
Wheelbase175 cmReference
Weight1477 to 1877 poundsReference
Front tire4.00-12Reference
Rear tire8-24Reference
Ag front4.00-12Reference
Ag rear8-24Reference
Ag rear9.5-24Reference
Industrial rear8.3-24Reference
Industrial rear9.5-24Reference
Length252 cmReference
Width122 cmReference
Height159 cmReference
Height (exhaust)193 cmReference
Operating669 kgReference
Operating851 kgReference
Ballasted1311 kgReference
Farmall Cub attachments
42" mower deckReference
60" mid-mount mower deckReference
bladeReference
front-end loaderReference
Cub Serial Number Location
Serial number plate on the right side of the Farmall Cub, above the front axle.Reference
Cub Serial Numbers
1947501Reference
194811348Reference
194957381Reference
195099536Reference
1951121454Reference
1952144455Reference
1953162284Reference
1954179412Reference
1955186441Reference
1956193658Reference
1957198231Reference
1958204389Reference
1959211441Reference
1960214974Reference
1961217382Reference
1962220038Reference
1963221383Reference
1964223453Reference
Final224703Reference
FAQ: How to read a serial number table.Reference
Links
FarmallCub.com: Information, photos, and a message boardReference
ATIS Cub FAQ: Information on the CubReference
Electrical
GroundpositiveReference
Groundnegative (After SN# 224401)Reference
Charging systemgeneratorReference
Battery volts6Reference
Battery volts12 (sn 224401)Reference
Attachment overview
42" mower deckReference
60" mid-mount mower deckReference
BladeReference
Wagner 45 loaderReference
International 1000 loaderReference
Test results
NTTL 386: gasoline 3-speed 2WDReference
NTTL 575: gasoline 3-speed 2WDReference
Gasoline 3-speed 2WDSeptember 29 - October 9, 1947Link: Nebraska Tractor Test 386 fileReference
Belt fuel use (max)3.0 l/hourReference
Drawbar performanceReference
Gear 2 used for power test.Reference
Max pull723 kgReference
Gear 1 used for pull test.Reference
Gasoline 3-speed 2WDMay 18 - June 3, 1956Link: Nebraska Tractor Test 575 fileReference
Belt fuel use (max)4.2 l/hourReference
Max pull728 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.