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International Harvester 784 Technical Specifications

International Harvester 784 Engine Data

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

Power Take-Off

PTO Operational Type ................. Independent
PTO Horsepower, hp (kW) ................. 67.2 (49.8)
PTO Clutch ................. Hydraulic
PTO Speeds, rpm ................. 540/1000

IH 784 Transmission

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)

International 784 Wheels and Tires

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

Hydraulics and Hitch

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)

IH 784 Dimensions and Weight

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)