Tractor · 1981Unverified
International Harvester 685
International Harvester 685 — 85 Series · 72 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
72 hp
Weight
6703 to 7188 pounds
Hover a source tag to verify
Overview
ManufacturerInternational HarvesterReference
Utility tractorReference
Built in Doncaster, EnglandReference
Two- or four-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Hydraulic wet disc brakesReference
Cab standard. Economy and Deluxe cabs available.Reference
Engine
International Harvester 3.9L 4-cyl dieselReference
Fuel tank112.0 LReference
Engine (gross)53.5 kWReference
Engine (net)51.5 kWReference
International Harvester D-239Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.9 LReference
Bore/Stroke98 x 129 mmReference
Power (net)51.5 kWReference
Power (gross)53.5 kWReference
Fuel systemdirect injectionReference
Rated RPM2300Reference
Torque244.1 NmReference
Torque RPM1600Reference
StarterelectricReference
Starter volts12Reference
Transmission
8-speed synchromeshReference
16-speed two-speed power shiftReference
TypesynchromeshReference
Gears8 forward and 4 reverseReference
Four gears (1-4) in two ranges (low/high) plus reverse range.Reference
TransmissionTorque AmplifierReference
Typetwo-speed power shiftReference
Gears16 forward and 8 reverseReference
PTO & Hydraulics
PTO (claimed)47.2 kWReference
Pump flow46.9 lpmReference
Rear TypeIIReference
Controlposition and draft controlReference
Rear lift1995 kgReference
Rear lift2381 kgReference
Rear PTOindependentReference
Clutchhydraulic wet discReference
Rear PTO Type540/1000Reference
Dimensions
Wheelbase224 cmReference
Weight6703 to 7188 poundsReference
Front tire10.00-16Reference
Rear tire16.9-34Reference
Ag front10.00-16 (2WD)Reference
Ag front12.4-24 (4WD)Reference
Ag rear16.9-34Reference
Length374 cmReference
Height264 cmReference
2WD Weight3040 kgReference
4WD Weight3260 kgReference
685 Serial Numbers
Location:Serial number plate on right front of tractor frame, above the front axle.Reference
Electrical
GroundnegativeReference
Battery volts12Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.