International Harvester

3388

Farm tractor · 1978–1981 · 145 hp

International Harvester3388
EngineTransmissionHydraulicsPTOHitchDimensionsWeightTires & TracksFuelSteeringCabCompatible ImplementsNebraska TestsMore International Harvester

The International Harvester 3388 is a farm tractor manufactured from 1978 to 1981. It features a International Harvester DT-436B engine, and hydrostatic power steering. The transmission is a two-range power shift type with 16 forward and 8 reverse.

Engine

EngineInternational Harvester DT-436B
Fuel Typediesel
Cylinders6
Coolingliquid-cooled
Turbocharger Statusturbocharged diesel
Displacement436 ci (7.1 L)
Bore4.3 in (109 mm)
Stroke5 in (127 mm)
Power PTO130.61 hp (97.4 kW)
Power Drawbar111.75 hp (83.3 kW)
Air Cleanerdual paper elements
Starter Volts12
Oil Capacity20 qts (18.9 L)
Coolant Capacity34 qts (32.2 L)
ManufacturerInternational Harvester
Rated2,400 RPM
Idle780-2645 RPM

Transmission

Transmission Typetwo-range power shift
Transmission ModelTorque Amplifier
Gears16 forward and 8 reverse
Clutch356mm dry disc
Available Options16-speed two-range power shift

Hydraulics

Typeclosed center
Pump Flow12 gpm (45.4 lpm)
Valves2

PTO

Rear Typeindependent

Hitch

Rear TypeIII

Dimensions

Length227 in (576 cm)
Width101.6 in (258 cm)
Height Cab114.7 in (291 cm)
Wheelbase110 in (279 cm)

Weight

Shipping16,340 lbs (7,411 kg)
Operating17,420 lbs (7,901 kg)
Ballasted17,850 lbs (8,096 kg)

Tires & Tracks

Front Ag16.9-38
Rear Ag16.9-38

Fuel

Capacity90 gal (340.7 L)

Steering

Typehydrostatic power

Cab

Cabstandard

Compatible Implements

ModelTypeWidthMin HP
BEFCO RHD-484Rotary Cutters84"60 hp
Land Pride RCF3672Rotary Cutters72"60 hp
Bush Hog BH410 variant 1Rotary Cutters72"60 hp
Land Pride RCF2784 - 3PTRotary Cutters84"60 hp
Land Pride RCF3684 - 3PTRotary Cutters84"70 hp
Bush Hog BH410 variant 2Rotary Cutters84"70 hp
Land Pride RCP2760Rotary Cutters60"75 hp
Land Pride DB2660Rotary Cutters60"75 hp
Land Pride DBM2660Rotary Cutters60"75 hp
Land Pride RCPM2760Rotary Cutters60"75 hp
Land Pride RCPM3760Rotary Cutters60"95 hp
Land Pride RCP3760Rotary Cutters60"95 hp

Checked: 3-point hitch category, PTO horsepower. Not checked: PTO speed (540/1000), hydraulic flow, 3-point lift capacity, rear remotes, ballast.

These implements meet this tractor's hitch and PTO-HP requirements — this is not a full compatibility guarantee. Confirm the remaining specs with your dealer before purchasing.

Nebraska Tests

NTTLTest #1319
August 21 to 27, 1979 Hp shaft Air Barometer 1b/hp.hr speed gal/hr (kW) Hp.hr/gal Cooling dry inch Hg (kW.hll) (kg/kW.h) medium (kPa) rpm bulb

Nebraska Tractor Test

Sound
87dB(A)
NTTLTest #1319
August 21 to 27, 1979 Hp shaft Air Barometer 1b/hp.hr speed gal/hr (kW) Hp.hr/gal Cooling dry inch Hg (kW.hll) (kg/kW.h) medium (kPa) rpm bulb

Nebraska Tractor Test

Sound
87dB(A)