International Harvester 6388 Technical specs


Make International Harvester
Model 6388
Company country United states
Production years From 1981  Until 1984
Tractor type -
Fuel diesel
Price 61,400  USD
Total build 272
Service repair manual International Harvester 6388 Manual
AG front tires 16.9-38
AG rear tires 16.9-38
Weight 15,960 lbs or 7239 kg
Length 227 inches [576 cm]
Width 101.61 inches [258 cm]
Height 113 inches [287 cm]
Wheelbase 110 inches [279 cm]
Ground clearance 27.3 inches [69 cm]
Turning radius 15.94 feet [4.9 m]
Engine size 436 ci or 7.1 L
Number of cylinders 6 cylinders
Horsepower 157 hp or 117.1 kW
Power RPM 2400 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 89 gal or 336.9 L
Bore stroke 4.30x5.00 inches or (109 x 127 mm)
Oil tank capacity 20 qts or 18.9 L
Coolant tank capacity 34 qts or 32.2 L
Number of batteries -
Battery voltage 12 V
Electric ground force -
Engine starter volts 12 V
Parts And Accessories International Harvester 6388 Parts
Transmission type -
Transmission gears 16 forward and 8 reverse
Oil tank capacity 94.5 qts or 89.4 L
Wheel drive 4x4 articulated 4WD
Steering system hydrostatic power
Braking system -
Cabin type Cab standard with burgundy finish
Hydraulic system closed center
Number of valves 2 to 4
Pump flow rate 18 gpm or 68.1 lpm
Steering flow rate 12 gpm or 45.4 lpm
Hydraulic tank capacity 23.6 gal or 89.3 L
Drawbar claimed power 114 hp or 85.0 kW
Drawbar real power 111.75 hp or 83.3 kW
Drawbar fuel consumption 8.3 gal/hour or 31.4 l/hour
Max drawbar pull 16,764 lbs or 7604 kg
PTO claimed power 130 hp or 96.9 kW
PTO real power 128.59 hp or 95.9 kW
PTO clutch system -
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption 7.6 gal/hour or 28.8 l/hour
Hitch control system -
Rear hitch 3, 2
Rear hitch lift -



Detailed review of International Harvester 6388

International Harvester produced its 6388 farm tractor model From 1981  Until 1984 in United states this exact model was priced at 61,400 USD with a Cab standard with burgundy finish cabin and more than 272 units were build.
Talking dimensions and weight, this model weighs 15,960 lbs or 7239 kg has 101.61 inches [258 cm] of width, 227 inches [576 cm] of length and 113 inches [287 cm] of height while maintaining a wheelbase of 110 inches [279 cm] and a ground clearance of 27.3 inches [69 cm].
This tractor can fit ag tires of 16.9-38 front and 16.9-38 back .
This International Harvester 6388 is powerd by a diesel engine it has 436 ci or 7.1 L 6 cylinders ,it can produce 157 hp or 117.1 kW at 2400 (rpm), the fuel tank capacity is 89 gal or 336.9 L.
This machine has 4x4 articulated 4WD wheel drive system,16 forward and 8 reverse transmission system.

- International Harvester provided us with the latest version of its 6388 service repair manual
- Find All mechanical and electrical parts and accessories of International Harvester 6388 farm-tractor here