International Harvester 784


International Harvester 784 tractor photo
1977 - 1984
84 Series
Utility tractor
Series map:
684
784
884
69.0hp
74.9hp*
81.0hp*
*Estimated engine power for comparison only.
Production
ManufacturerInternational Harvester
Utility tractor
Built in Doncaster, England
Original price was $22,300 in 1984
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.
International Harvester 784 Engine
International Harvester 4.0L 4-cyl diesel
Engine details ...
International Harvester 784 Transmissions
8-speed syncromesh
16-speed two-speed power shift
Transmission details ...
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
Performance test details ...
Mechanical
Two- or four-wheel drive
Power steering
Independent hydraulic wet disc brakes
ROPS standard, except on low-profile. Canopy optional. Cab optional on row-crop.
Capacity
Fuel20 gal
75.7 L
Hydraulic system9 gal
34.1 L
Hydraulics
Typeopen center
Capacity9 gal
34.1 L
Valves1 or 2
Pump flow13 gpm
49.2 lpm
 15.4 gpm (optional)
58.3 lpm
Tractor hitch
Rear TypeII
Controlposition and draft control
Rear lift3600 lbs
1632 kg
Power Take-off (PTO)
Rear PTOindependent
Clutchhydraulic wet disc
Rear PTO Type540/1000
Dimensions & Tires
Utility Wheelbase88 inches
223 cm
Row-crop Wheelbase84.5 inches
214 cm
4WD Wheelbase85.2 inches
216 cm
Low-profile Wheelbase83.75 inches
212 cm
Weight5850 to 7108 pounds
Front tire7.50-16
Rear tire16.9-30
Full dimensions and tires ...
784 Serial Numbers
Location:Front axle support on right side
1978501
19791442
19802752
19815906
19828001
19838219

FAQ: How to read a serial number table.
Electrical
Groundnegative
Battery volts12
References
784 references literature
1979 Buyer's Guide published by International Harvester
Buyer's Guide 1981 published by International Harvester
Buyer's Guide 1982 published by International Harvester
84 Series Hi-Performers published in 1978, by International Harvester
International Series 84 Utility/Row-Crop Tractors published in 1978, by International Harvester
International Series 84 tractors published in 1982, by International Harvester
International Series 84 Tractors published in 1983, by International Harvester
Agricultural Equipment Reference Catalog published in 1980, by International Harvester
Page information
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Updated on February 10, 2019
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