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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureAllis Chalmers 4W-305TractorInternational Harvester 4586Tractor
Tractor TypeFarm TractorFarm Tractor
Horsepower227.5 kW223.7 kW
Weight9900.0 kg11680.0 kg
Years Made1982-19851976-1981
Engine ModelAllis ChalmersInternational Harvester DV-800
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, V
Fuel TypeDieselDiesel
Cylinders68
Displacement11980 cc13077 cc
Rear PTO TypeIndependent—
Rear PTO Speed1000 RPM—
Battery12 V12 V
StarterElectricElectric
Wheelbase320.0 cm299.0 cm
Fuel Tank Capacity757.0 l643.5 l
Coolant Capacity68.1 l—
Gears20 forward and 4 reverse10 forward and 2 reverse
Chassis4×4 4WD4×4 articulated 4WD
Drawbar CategoryIII/IVIV
Cabin TypeCabCab with air-conditioning
Steering TypeHydraulic powerHydrostatic power
Front TiresAg: 18.4-38Ag: 24.5-32
Rear TiresAg: 18.4-38Ag: 24.5-32
Pump Flow—71.9 LPM
Bore—13.49 cm
Stroke—11.40 cm
Torque Power—1800 RPM
Torque Speed—983.1 N·m
Rated RPM—2600 RPM
Compression Ratio—15.6:1
Max. Travel Speed—5.3 km/h
Brakes—Hydraulic wet disc
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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