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Tractor · 1981Unverified

International Harvester Hydro 85

Name: International Harvester Hydro 85
Brand: International Harvester

International Harvester Hydro 85 — 85 Series · 80 hp. Reference specifications; pending source verification.

The International Harvester Hydro 85 is a tractor with a rated power output of 80 hp, a mid-range figure for its class. This model was manufactured from 1981 to 1985. It features a 4-cylinder diesel liquid-cooled engine, paired with mechanical front-wheel drive and a hydrostatic transmission. The Hydro 85 is capable of operating on areas of up to 200 acres.

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

Rated power

80 hp

Catalogue coverage

Variants represented

Richest spec table

46 rows

Recorded power

80 hp

Transmissions

hydrostatic

Production years

1981-1985

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

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 4.0L 4-cyl dieselReference

Fuel tank112.0 LReference

Engine (gross)59.7 kWReference

Engine (net)57.7 kWReference

International Harvester D-246Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement4.0 LReference

Bore/Stroke100 x 129 mmReference

Power (net)57.7 kWReference

Power (gross)59.7 kWReference

Fuel systemindirect injectionReference

Rated RPM2300Reference

Torque263.1 NmReference

Torque RPM1600Reference

StarterelectricReference

Starter volts12Reference

Transmission

hydrostaticReference

TypehydrostaticReference

Gearsinfinite forward and reverseReference

PTO & Hydraulics

PTO (claimed)50.9 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

Front tire10.00-16Reference

Rear tire16.9-34Reference

Ag front10.00-16 (2WD)Reference

Ag front12.4-24 (MFWD)Reference

Ag rear16.9-34Reference

Length374 cmReference

Hydro 85 Serial Numbers

Location:Serial number plate on right front of tractor frame, above the front axle.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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