international harvester 3388
 | 1978 - 1981
30 2+2 SeriesFour-wheel Drive (4WD) tractor | 1978 - 1981 | 30 2+2 Series | Four-wheel Drive (4WD) tractor |
|---|---|---|---|---|
1978 - 1981 | ||||
30 2+2 Series | ||||
Four-wheel Drive (4WD) tractor | ||||
1978 - 1981 | |
|---|---|
30 2+2 Series | |
Four-wheel Drive (4WD) tractor |
Production | |
|---|---|
Manufacturer | International Harvester |
Four-wheel Drive (4WD) tractor | |
Total built | 2,146 |
Original price was $45,680 in 1981 | |
International Harvester 3388 Engine | |
|---|---|
International Harvester 7.1L 6-cyl diesel | |
Fuel tank | 90 gal
340.7 L |
Engine details ...  | |
International Harvester 3388 Transmission | |
|---|---|
16-speed two-range power shift | |
Transmission details ...  |
International Harvester 3388 Power | |
|---|---|
Drawbar (tested) | 111.75 hp
83.3 kW |
PTO (tested) | 130.61 hp
97.4 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Hydraulic wet disc brakes | |
Cab standard | |
Photos | |
|---|---|
 | |
International Harvester 3388 photos...  |
Hydraulics | |
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Type | closed center |
Valves | 2 |
Pump flow | 12 gpm
45.4 lpm |
Tractor hitch | |
|---|---|
Rear Type | III |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/1000 |
Engine RPM | 540@2100 |
| 1000@2100 |
Dimensions & Tires | |
|---|---|
Wheelbase | 110 inches
279 cm |
Weight | 16340 to 17420 pounds |
Front tire | 16.9-38 |
Rear tire | 16.9-38 |
Full dimensions and tires ...  | |
3388 Serial Numbers | |
|---|---|
Location: | On the rear tractor frame, right side, near axle. |
1978 | 8801 |
1979 | 8816 |
1980 | 10037 |
1981 | 10714 |
FAQ: How to read a serial number table. | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 72 |
| 100 OptOptional |
Batteries | 2 |
Battery volts | 12 |
References | |
|---|---|
 | |
1979 Buyer's Guide published by International Harvester | |
Field Force published in 1981, by International Harvester | |
Buyer's Guide 1981 published by International Harvester | |
Operator's Manual 3388, 3588 and 3788 Tractors (1096188R3) published in 1979 |