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International Harvester 684 Technical Data
IH 684 Engine Specifications
Engine Model ................. International Harvester D-239
Engine Type ................. 4-stroke, 4-cylinder liquid-cooled diesel
Number of Cylinders ................. 4
Displacement, cu in (L) ................. 238.7 (3.92)
Engine Bore, in (mm) ................. 3.87 (98.0)
Engine Stroke, in (mm) ................. 5.06 (129.0)
Aspiration ................. Natural
Rated Engine Power, hp (kW) ................. 69.0 (51.5)
Rated Engine Speed, rpm ................. 2400
Compression ................. 15:1
Fuel System ................. Direct injection
Air Cleaner ................. Dry
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
Alternator Rating, Amps ................. 33
Power Take-Off
PTO Operational Type ................. Independent
PTO Horsepower, hp (kW) ................. 62.5 (46.6)
PTO Clutch ................. Hydraulic
PTO Speeds, rpm ................. 540
International Harvester 684 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) ................. 18.9 (30.3)
Maximum Reverse Speed, mph (kph) ................. 5.9 (9.5)
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) ................. 18.9 (30.3)
Maximum Reverse Speed, mph (kph) ................. 5.9 (9.5)
International Harvester 684 Wheels and Tires
Drive Wheels ................. 2WD/4WD
Steering Configuration ................. Front Steer
Steering System ................. Hydrostatic power
Brakes Type ................. Independent hydraulic wet disc
Front Tire Size ................. 7.50-16
Rear Tire Size ................. 16.9-30
Hydraulics and Hitch
Hydraulic System Type ................. Open Center
Implement Pump Flow (Std), gpm (Lpm) ................. 13.0 (49.2)
Implement Pump Flow (Opt), 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
(1635)
IH 684 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) ................. 147.2 (3730)
Height (Steering Wheel), in (mm) ................. 63 (1600)
Overall Width, in (mm) ................. 74 (1870)
Ground Clearance, in (mm) ................. 17.8 (450)
Weight (Standard), lb (kg) ................. 5720 (2595)
Weight (Row-Crop), lb (kg) ................. 5970 (2705)
Weight (4WD), lb (kg) ................. 6765 (3070)
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INTERNATIONAL TRACTORS SPECIFICATIONS |
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FARMALL TRACTORS SPECIFICATIONS |
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