international harvester 684
 | 1977 - 1984
84 SeriesUtility tractor | 1977 - 1984 | 84 Series | Utility tractor |
|---|---|---|---|---|
1977 - 1984 | ||||
84 Series | ||||
Utility tractor | ||||
1977 - 1984 | |
|---|---|
84 Series | |
Utility tractor |
Production | |
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Manufacturer | International Harvester |
Utility tractor | |
Built in Doncaster, England | |
Original price was $21,100 in 1984 | |
International Harvester 684 Engine | |
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International Harvester 3.9L 4-cyl diesel | |
Engine details ...  |
International Harvester 684 Transmissions | |
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8-speed syncromesh | |
16-speed two-speed power shift | |
Transmission details ...  |
International Harvester 684 Power | |
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Engine | 69 hp
51.5 kW |
Drawbar (claimed) | 55.9 hp
41.7 kW |
PTO (claimed) | 62.5 hp
46.6 kW |
Plows | 4 |
Drawbar (tested) | 54.56 hp
40.7 kW |
PTO (tested) | 62.52 hp
46.6 kW |
Performance test details ...  | |
Mechanical | |
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Two- or four-wheel drive | |
Power steering | |
Independent hydraulic wet disc brakes | |
ROPS canopy or cab optional |
Photos | |
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 | |
International Harvester 684 photos...  |
Capacity | |
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Fuel | 20 gal
75.7 L |
Hydraulic system | 9 gal
34.1 L |
Hydraulics | |
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Type | open center |
Capacity | 9 gal
34.1 L |
Valves | 1 or 2 |
Pump flow | 13 gpm
49.2 lpm |
| 15.4 gpm (optional)
58.3 lpm |
Tractor hitch | |
|---|---|
Rear Type | II |
Control | position and draft control |
Rear lift | 3600 lbs
1632 kg |
Power Take-off (PTO) | |
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Rear PTO | independent |
Clutch | hydraulic wet disc |
Rear PTO Type | 540 |
Dimensions & Tires | |
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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 | 5620 to 6765 pounds |
Front tire | 7.50-16 |
Rear tire | 16.9-30 |
Full dimensions and tires ...  | |
684 Serial Number Location | |
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 | |
Serial number plate on the the front axle support on right side of tractor. |
684 Serial Numbers | |
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1978 | 501 |
1979 | 1687 |
1980 | 3533 |
1981 | 6037 |
1982 | 8001 |
1983 | 8512 |
1984 | 9352 |
FAQ: How to read a serial number table. | |
Electrical | |
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Ground | negative |
Charging amps | 45 |
Battery volts | 12 |
References | |
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 | |
1985 Farm Equipment Buyer's Guide published by CaseIH | |
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 |