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International Harvester Cub

International Harvester Cub tractor
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The International Harvester Cub was produced from 1964 to 1979 by International Harvester in Louisville, Kentucky, USA. It featured a 13 hp gasoline 4-cylinder engine with a 3-speed sliding gear transmission. The Cub's PTO ran counter-clockwise at full engine speed, making it incompatible with standard PTO-driven equipment. The tractor had a two-wheel drive with manual steering and differential mechanical drum brakes. It had an open operator station and was compatible with various attachments including mower decks, blades, and front-end loaders. The Cub was known for its compact size and versatility on small farms.
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Power13 hp
Founded1964 - 1979
ModelCub

Technical Specifications

Detailed specifications and technical data for International Harvester Cub

Power

Plows:1 (12 inch)
Engine:13 hp (9.7 kW)
PTO (claimed):11 hp (8.2 kW)
Drawbar (claimed):10 hp (7.5 kW)

Engine

Type:gasoline
Model:International Harvester C60
Power:13 hp (9.7 kW)
Cooling:liquid thermosyphon-cooled
Cylinders:4-cylinder
Rated RPM:1800
Sparkplug:Champion D-21, AC C86
Air cleaner:oil bath
Bore/Stroke:2.625x2.75 inches (67 x 70 mm)
Displacement:59.5 ci (1.0 L)
Firing order:1-3-4-2
Sparkplug gap:0.023 inches (0.584 mm)
Starter volts:12
Coolant capacity:9.75 qts (9.2 L)
Compression ratio:6.5:1
Intake valve clearance:0.013 inches (cold) (0.330 mm)
Exhaust valve clearance:0.013 inches (cold) (0.330 mm)

Capacity

Fuel:7.5 gal (28.4 L)
Hydraulic system:0.56 gal (2.1 L)

Electrical

Ground:negative
Battery volts:12
Charging system:generator, alternator (sn 248125)

Engine Oil

Oil capacity:3 qts (2.8 L)
Oil change interval:120 h

Hydraulics

Capacity:0.56 gal (2.1 L)
Pressure:1200 psi (82.7 bar)
Total flow:2.8 gpm (10.6 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Differential mechanical drum brakes
Steering:manual
Operator station:Open operator station

Production

Notes:The International Cub's PTO ran counter-clockwise ("backwards") and at full engine speed, making it incompatible with standard PTO-driven equipment. In 1975 the "Increased Power" New International Cub was released.
Built in:Louisville, Kentucky, USA
Years made:1964 - 1979
Manufacturer:International Harvester

Attachments

Blade:International 54A, mid-mount, 54 inches width (137 cm)
42" mower deck:IH Danco C-2, 42 inches (106 cm), 1-blade

Front-end loader

Model:International 1000 Loader
Dump time:5s
Dump angle:45°
Lower time:5s
Raise time:6.5s
Bucket width:36 inches (91 cm)
Breakout force:600 lbs (272 kg)
Reach (dumped):27.5 inches (69 cm)
Bucket capacity:0.26 cu yd (0.2 cu m)
Height (at pin):94 inches (238 cm)
Clearance (dumped):75 inches (190 cm)
Rollback (ground line):18°
60" mid-mount mower deck:IH Danco C-3, 60 inches (152 cm), 3-blade

Transmission

Type:sliding gear
Gears:3 forward and 1 reverse
Oil capacity:1.75 qts (1.7 L)

Tractor hitch

Type:IH Fast Hitch Optional

Dimensions & Tires

Width:48.25 inches (122 cm)
Height:62.75 inches (159 cm)
Length:99.325 inches (252 cm)
Weight:1477 to 1877 pounds
Rear tire:8-24
Wheelbase:69.25 inches (175 cm)
Front tire:4.00-12
Ag rear tire:8-24
Ag front tire:4.00-12
Ballasted weight:2,891 lbs (1311 kg)
Height (exhaust):76.25 inches (193 cm)
Operating weight late:1,877 lbs (851 kg)
Operating weight early:1,477 lbs (669 kg)

Power Take-off (PTO)

Rear PTO:independent
Engine RPM:-1800@1800
Rear PTO Type:Cub-10 (0.9375)

Related Models

International Harvester Cub

Model:Cub