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International Harvester 784

International Harvester 784 tractor photo
1977 - 1984   84 Series
Utility tractor
Series next:International Harvester 884
Series back:International Harvester 684

The International Harvester 784 was available in three configurations: row-crop, utility, and low-profile. The front axle and rear wheel were the primary difference between the three versions of the 784.


Manufacturer:International Harvester
Factory:Doncaster, England
Original price (USD)
   $22,300 (1984 )

International Harvester 784 Engine:

   International Harvester 4.0L 4-cyl diesel
full engine details ...


Fuel:20 gal [75.7 L]
Hydraulic system:9 gal [34.1 L]

3-Point Hitch:

Rear Type:II
Control:position and draft control
Rear lift:3600 lbs [1632 kg]

Power Take-off (PTO):

Rear PTO:independent
Clutch:hydraulic wet disc
Rear RPM:540/1000

Dimensions & Tires:

Utility Wheelbase:88 inches [223 cm]
Row-crop Wheelbase:84.5 inches [214 cm]
4WD Wheelbase:85.2 inches [216 cm]
Low-profile Wheelbase:83.75 inches [212 cm]
Weight:5850 to 7108 pounds
Front tire:7.50-16
Rear tire:16.9-30
full dimensions and tires ...

784 Serial Numbers:

Location:Front axle support on right side
1978: 501
1979: 1442
1980: 2752
1981: 5906
1982: 8001
1983: 8219

how to read serial numbers...


International Harvester 784 Power:

Drawbar (claimed):58.6 hp [43.7 kW]
PTO (claimed):67.4 hp [50.3 kW]
Drawbar (tested):56.83 hp [42.4 kW]
PTO (tested):67.48 hp [50.3 kW]
power test details ...


Chassis:4x2 2WD
 4x4 MFWD 4WD
Brakes:independent hydraulic wet disc
Cab:ROPS standard, except on low-profile. Canopy optional. Cab optional on row-crop.


Type:open center
Capacity:9 gal [34.1 L]
Valves:1 or 2
Pump flow:13 gpm [49.2 lpm]
 15.4 gpm [58.3 lpm] (optional)





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Last update:February 10, 2019
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