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

FeatureInternational Harvester 606TractorMassey Ferguson 158Tractor
Tractor TypeUtility TractorRow-Crop Tractor
Weight2480.0 kg2460.0 kg
Transmission TypePartial power shift—
Years Made1962-19671972-1976
Engine ModelInternational Harvester D-236Perkins AD4.203
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders64
Displacement3867 cc3335 cc
Bore9.40 cm9.14 cm
Stroke9.40 cm12.70 cm
Rear PTO TypeIndependentLive
Rear PTO Speed540 RPM540 RPM
StarterElectricElectric
Wheelbase198.0 cm214.0 cm
Fuel Tank Capacity86.0 l68.2 l
Coolant Capacity21.8 l—
Transmission Oil Capacity49.2 l—
Transmission ModelTorque Amplifier—
Gears10 forward and 2 reverse8 forward and 2 reverse
Chassis4×2 2WD4×2 2WD
Max. Travel Speed3.8 km/h25.0 km/h
BrakesIndependent mechanical discDisc
Drawbar CategoryII/III
Cabin TypeOpen operator stationOpen operator station
Front TiresAg: 6.00-16Ag: 7.50-16
Rear TiresAg: 14.9-28Ag: 16.9-28
Steering Flow64.4 LPM—
Valves0 to 2—
Horsepower—46.2 kW
Lift Capacity—1880.0 kg
Length—351.0 cm
Pump Flow—53.4 LPM
Torque Power—1230 RPM
Torque Speed—218.0 N·m
Rated RPM—2000 RPM
Battery—12 V
Height—162.0 cm
Hitch Type—Mechanical
Steering Type—Manual
Working Pressure—175.8 bar
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051