International Harvester 3388: all source data
All 62 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | International Harvester |
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| (no label) | Four-wheel Drive (4WD) tractor |
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| Total built | 2,146 |
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| (no label) | Original price was $45,680 in 1981 |
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Engine| (no label) | International Harvester 7.1L 6-cyl diesel |
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| Fuel tank | 90 gal | 340.7 L |
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Transmission| (no label) | 16-speed two-range power shift |
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Power| Drawbar (tested) | 111.75 hp | 83.3 kW |
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| PTO (tested) | 130.61 hp | 97.4 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Steering | hydrostatic power |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | Cab standard |
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Hydraulics| Type | closed center |
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| Valves | 2 |
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| Pump flow | 12 gpm | 45.4 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540/1000 |
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| Engine RPM | 540@2100 |
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| Engine RPM | 1000@2100 |
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Dimensions| Wheelbase | 110 inches | 279 cm |
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| Weight | 16340 to 17420 pounds |
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| Front tire | 16.9-38 |
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| Rear tire | 16.9-38 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 72 |
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| Charging amps | 100 |
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| Batteries | 2 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | International Harvester DT-436B |
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| (no label) | turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 436 ci | 7.1 L |
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| Bore/Stroke | 4.30x5.00 inches | 109 x 127 mm |
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| Air cleaner | dual paper elements |
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| Rated RPM | 2400 |
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| Idle RPM | 780-2645 |
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| Starter volts | 12 |
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| Oil capacity | 20 qts | 18.9 L |
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| Coolant capacity (Coolant) | 34 qts | 32.2 L |
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Transmission
Transmission| Transmission | Torque Amplifier |
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| Type | two-range power shift |
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| Gears | 16 forward and 8 reverse |
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| Clutch | 356mm dry disc |
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| (no label) | Four gears (1-4) in two ranges (low-high) with two-range power shift between direct-drive and Torque Amplifier. |
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Dimensions
Tires| Ag front | 16.9-38 |
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| Ag rear | 16.9-38 |
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Dimensions| Wheelbase | 110 inches | 279 cm |
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| Length | 227 inches | 576 cm |
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| Width | 101.6 inches | 258 cm |
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| Height (cab) | 114.7 inches | 291 cm |
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| Clearance (front axle) | 22 inches | 55 cm |
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| Clearance (rear axle) | 25.6 inches | 65 cm |
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| Front axle | Bar: 3.25 inch diameter | 82 mm |
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| Bar rear axle (Bar) | 3.25 inch diameter | 82 mm |
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Weight| Shipping | 16340 lbs | 7411 kg |
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| Operating | 17,420 lbs | 7901 kg |
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| Ballasted | 17,850 lbs | 8096 kg |
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| Max capacity (Max) | 22000 lbs | 9979 kg |
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