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International Harvester 784 Specs
The
International Harvester 784 is a 2WD or 4WD utility tractor from 84-series. This
model was manufactured between 1977 and 1984. The IH 784 tractor is powered by
246 cu.in (4 L) International Harvester D246 four-cylinder direct injection
liquid-cooled diesel engine with a rated power of 74 hp (54.8 kW).
The International 784 is fitted with a two transmission options:
synchromesh transmission with 8 forward and 4 reverse gears, or 2-speed
powershift transmission with 16 forward and 8 reverse gears. The maximum
travel speed (forward/reverse): 15.9 mph (25.6 km/h) and 7.2 mph (11.6
km/h).
The open center hydraulic system has a gear pump with a rated capacity
of 15.4 gpm (58.3 lpm). The lift capacity is 3600 lbs (1630 kg) at lift
pin. The standard tractors are equipped with 7.50x16 front tires and
16.9x30 rear tires. The 9.00x10 front tires and 15.5x38 rear tires are
used for row-crop tractors. The wheelbase is 88" (2230 mm) for 2WD
models, 84.5" (2140 mm) for row-crop models, or 85.2" (2160 mm) for 4WD
models.
| Engine Model |
International Harvester D246 |
| Engine Type |
Four-cylinder, direct injection liquid-cooled diesel |
| Number of Cylinders |
4 |
| Displacement, cu in (L) |
246 (4.03) |
| Engine Bore, in (mm) |
3.94 (100.0) |
| Engine Stroke, in (mm) |
5.06 (129.0) |
| Aspiration |
Natural |
| Rated Engine Power, hp (kW) |
74.0 (54.8) |
| Rated Engine Speed, rpm |
2400 |
| Compression |
15.5:1 |
| Fuel System |
Direct injection |
| Fuel Tank Capacity, gal (L) |
20.0 (75.7) |
| Oil Capacity, qts (L) |
8.8 (8.3) |
| Coolant Capacity, qts (L) |
14.4 (13.6) |
| Electrical System Rating, Volts |
12 |
| Charging System |
Alternator |
| PTO Operational Type |
Independent |
| PTO Horsepower, hp (kW) |
67.2 (49.8) |
| PTO Clutch |
Hydraulic |
| PTO Speeds, rpm |
540/1000 |
| Transmission Type |
Synchromesh |
| Gearbox Type |
8F/4R |
| Number of Forward Gears |
8 |
| Number of Reverse Gears |
4 |
| Clutch |
Dry disc |
| Oil Capacity, qts (L) |
36.0 (34.1) |
| Maximum Forward Speed, mph (kph) |
15.9 (25.6) |
| Maximum Reverse Speed, mph (kph) |
7.2 (11.6) |
| Transmission Type |
Torque Amplifier |
| Gearbox Type |
16F/8R, 2-speed powershift |
| Number of Forward Gears |
16 |
| Number of Reverse Gears |
8 |
| Clutch Type |
Dry disc |
| Oil Capacity, qts (L) |
36.0 (34.1) |
| Maximum Forward Speed, mph (kph) |
15.9 (25.6) |
| Maximum Reverse Speed, mph (kph) |
7.2 (11.6) |
| Drive Wheels |
2WD/4WD |
| Steering Configuration |
Front Steer |
| Steering System |
Hydrostatic power |
| Brakes Type |
Independent hydraulic wet disc |
| Front Tire Size (Standard) |
7.50-16 |
| Front Tire Size (Row-Crop) |
9.00-10 |
| Rear Tire Size (Standard) |
16.9-30 |
| Rear Tire Size (Row-Crop) |
15.5-38 |
| Hydraulic System Type |
Open Center |
| Implement Pump Flow, gpm (Lpm) |
15.4 (58.3) |
| Hydraulic Capacity, gal (L) |
9.0 (34.1) |
| Number of Standard Remote Valves |
1/2 |
| 3-Point Hitch Category |
2 |
| Draft Sensing or Lift Control |
Position and draft control |
| Standard Lift Capacity at lift pin, lb (kg) |
3600 (1630) |
| Wheelbase (Standard), in (mm) |
88 (2230) |
| Wheelbase (Row-Crop), in (mm) |
84.5 (2140) |
| Wheelbase (4WD), in (mm) |
85.2 (2160) |
| Length (Standard), in (mm) |
142 (3600) |
| Length (Row-Crop), in (mm) |
139 (3530) |
| Length (4WD), in (mm) |
148.2 (3760) |
| Height (Steering Wheel), in (mm) |
65 (1650) |
| Overall Width, in (mm) |
74 (1870) |
| Ground Clearance (Row-Crop), in (mm) |
17.8 (450) |
| Ground Clearance (4WD), in (mm) |
18.7 (470) |
| Weight (Standard), lb (kg) |
5950 (2700) |
| Weight (Row-Crop), lb (kg) |
6200 (2810) |
| Weight (4WD), lb (kg) |
7110 (3225) |
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| Farm Tractors Technical Specifications |
