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International Harvester Super AI

International Harvester Super AI tractor
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The International Harvester Super AI is an industrial tractor produced from 1947 to 1954 by International Harvester. It features a 1.9L 4-cylinder liquid-cooled engine available in gasoline or kerosene versions, delivering 13 hp drawbar and 16 hp PTO power. The tractor has a 4-speed sliding gear transmission, two-wheel drive, manual steering, and differential mechanical contracting band brakes. It includes an open operator station and IH Touch-Control hydraulics. The Super AI was manufactured in Louisville, Kentucky and Chicago, Illinois, USA. It has a wheelbase of 71.1 inches, weighs 2,400 lbs, and uses 5.00-15 front and 9-24 rear agricultural tires.
International HarvesterSuper AIindustrial tractor194719541.9L engine4-speed transmission13 hp drawbar16 hp PTOIH Touch-Control hydraulics
Power-
Founded-
ModelSuper AI

Technical Specifications

Detailed specifications and technical data for International Harvester Super AI

Power

PTO (claimed):16 hp (11.9 kW)
Drawbar (claimed):13 hp (9.7 kW)

Engine

Model:International Harvester C113
Cooling:liquid-cooled
Idle RPM:500-1540
Cylinders:4-cylinder
Fuel type:gasoline, kerosene
Point gap:0.020 inches (0.508 mm)
Rated RPM:1400
Bore/Stroke:3.00x4.00 inches (76 x 102 mm)
Displacement:113.1 ci (1.9 L)
Firing order:1-3-4-2
Oil capacity:5 qts (4.7 L)
Sparkplug gap:0.025 inches (0.635 mm)
Starter volts:6
Engine options:International Harvester 1.9L 4-cyl gasoline; International Harvester 1.9L 4-cyl kerosene
Coolant capacity:13 qts (12.3 L)
Compression ratio:6:1
Oil change interval:120 h
Intake valve clearance:0.014 inches (hot) (0.356 mm)
Exhaust valve clearance:0.014 inches (hot) (0.356 mm)

Capacity

Fuel:11 gal (41.6 L)
Aux. fuel:0.75 gal (2.8 L)
Rear hubs:3 qts each (2.8 L)
Hydraulic system:2.1 gal (7.9 L)

Electrical

Ground:postitive
Battery volts:6

Hydraulics

Type:IH Touch-Control
Valves:1
Capacity:2.1 gal (7.9 L)

Mechanical

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

Production

Type:Industrial tractor
Factories:Louisville, Kentucky, USA; Chicago, Illinois, USA
Manufacturer:International Harvester
Years produced:1947 - 1954

Belt Pulley

RPM:1157
Speed:2574 ft/min (784.56 meters/min)
Width:6 inches (15 cm)
Diameter:8.5 inches (21 cm)

Transmission

Type:sliding gear
Gears:4 forward and 1 reverse
Clutch:9-inch dry disc
Oil capacity:4 qts (3.8 L); 4.5 qts (PTO) (4.3 L); 5 qts (PTO/pulley) (4.7 L)

Tractor hitch

Type:mid-mount Touch Control rockshaft

Dimensions & Tires

Width:55.8 inches (141 cm)
Length:106.8 inches (271 cm)
Weight:2,400 lbs (1088 kg)
Wheelbase:71.1 inches (180 cm)
Rear tread:40 to 68 inches (101 to 172 cm)
Ag rear tires:9-24
Ag front tires:5.00-15
Ballasted weight:3,450 lbs (1564 kg)
Height (exhaust):81.75 inches (207 cm)
Clearance (rear axle):21.625 inches (54 cm)
Height (steering wheel):64.25 inches (163 cm)
Max Clearance (drawbar):16.8 inches (42 cm)
Min Clearance (drawbar):11.5 inches (29 cm)

Power Take-off (PTO)

Rear PTO:transmission
Rear PTO Type:540

Related Models

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