Search/Tractor/International Harvester/684

Tractor · 1977Unverified

International Harvester 684

Name: International Harvester 684
Brand: International Harvester

International Harvester 684 — 84 Series · 63 hp. Reference specifications; pending source verification.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

63 hp

Max power

40.7 kW

Weight

5620 to 6765 pounds

Hover a source tag to verify

Overview

ManufacturerInternational HarvesterReference

Utility tractorReference

Built in Doncaster, EnglandReference

Original price was $21,100 in 1984Reference

Two- or four-wheel driveReference

Power steeringReference

Independent hydraulic wet disc brakesReference

ROPS canopy or cab optionalReference

Engine

International Harvester 3.9L 4-cyl dieselReference

Engine51.5 kWReference

Drawbar (claimed)41.7 kWReference

Plows4Reference

Drawbar (tested)40.7 kWReference

International Harvester D-239Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement3.9 LReference

Bore/Stroke98 x 129 mmReference

Power51.5 kWReference

Air cleanerdryReference

Rated RPM2400Reference

Starter volts12Reference

Oil capacity8.3 LReference

Coolant capacity13.6 LReference

Power at rated engine speed46.6 kWReference

Max power40.7 kWReference

Transmission

8-speed syncromeshReference

16-speed two-speed power shiftReference

TypesyncromeshReference

Gears8 forward and 4 reverseReference

Clutchdry discReference

Oil capacity34.1 LReference

Four synchronized gears in high, low, and reverse ranges.Reference

TransmissionTorque AmplifierReference

Typetwo-speed power shiftReference

Gears16 forward and 8 reverseReference

The optional Torque Amplifier (TA) provides a clutchless on-the-move shift from direct drive (DD) to a lower TA speed.Reference

PTO & Hydraulics

PTO (claimed)46.6 kWReference

PTO (tested)46.6 kWReference

Hydraulic system34.1 LReference

Typeopen centerReference

Capacity34.1 LReference

Valves1 or 2Reference

Pump flow49.2 lpmReference

Pump flow58.3 lpmReference

Rear TypeIIReference

Controlposition and draft controlReference

Rear lift1632 kgReference

Rear PTOindependentReference

Clutchhydraulic wet discReference

Rear PTO Type540Reference

Power at rated PTO speed43.8 kWReference

Capacities

Fuel75.7 LReference

Dimensions

Utility Wheelbase223 cmReference

Row-crop Wheelbase214 cmReference

4WD Wheelbase216 cmReference

Low-profile Wheelbase212 cmReference

Weight5620 to 6765 poundsReference

Front tire7.50-16Reference

Rear tire16.9-30Reference

Ag front7.50-16Reference

Ag rear16.9-30Reference

Utility Length360 cmReference

Row-crop Length353 cmReference

4WD Length373 cmReference

Low-profile Length360 cmReference

Utility Width187 cmReference

Row-crop Width190 cmReference

4WD Width187 cmReference

Low-profile Width199 cmReference

Utility Ground clearance45 cmReference

Row-crop Ground clearance45 cmReference

4WD Ground clearance45 cmReference

Low-profile Ground clearance27 cmReference

Bar rear axle69 mmReference

Utility Shipping2594 kgReference

Row-crop Shipping2707 kgReference

4WD Shipping3068 kgReference

Low-profile Shipping2549 kgReference

Ballasted4381 kgReference

Utility Steering wheel160 cmReference

Row-crop Steering wheel160 cmReference

4WD Steering wheel160 cmReference

Low-profile Steering wheel143 cmReference

684 Serial Number Location

Serial number plate on the the front axle support on right side of tractor.Reference

684 Serial Numbers

1978501Reference

19791687Reference

19803533Reference

19816037Reference

19828001Reference

19838512Reference

19849352Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging amps45Reference

Battery volts12Reference