International Harvester 3388


International Harvester 3388 tractor photo
1978 - 1981
30 2+2 Series
Four-wheel Drive (4WD) tractor
Series map:
3388
3588
145.1hp*
167.1hp*
*Estimated engine power for comparison only.
Production
ManufacturerInternational Harvester
Four-wheel Drive (4WD) tractor
Total built2,146
Original price was $45,680 in 1981
International Harvester 3388 Engine
International Harvester 7.1L 6-cyl diesel
Fuel tank90 gal
340.7 L
Engine 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
Steeringhydrostatic power
Hydraulic wet disc brakes
Cab standard
Hydraulics
Typeclosed center
Valves2
Pump flow12 gpm
45.4 lpm
Tractor hitch
Rear TypeIII
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540/1000
Engine RPM540@2100
 1000@2100
Dimensions & Tires
Wheelbase110 inches
279 cm
Weight16340 to 17420 pounds
Front tire16.9-38
Rear tire16.9-38
Full dimensions and tires ...
3388 Serial Numbers
Location:On the rear tractor frame, right side, near axle.
19788801
19798816
198010037
198110714

FAQ: How to read a serial number table.
Electrical
Groundnegative
Charging systemalternator
Charging amps72
 100 OptOptional
Batteries2
Battery volts12
References
3388 references literature
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
Page information
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Updated on March 25, 2022
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