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

FeatureKubota M5700TractorInternational Harvester 666Tractor
Tractor TypeUtility TractorUtility Tractor
Horsepower45.9 kW—
Weight3206.0 kg3200.0 kg
Lift Capacity1290.0 kg—
Transmission TypeSynchronized shuttlePartial power shift with dry disc clutch
Length347.0 cm—
Pump Flow41.6 LPM—
Years Made2001-20051972-1976
Engine ModelKubota F2803International Harvester C291
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselGasoline
Cylinders56
Displacement2746 cc4767 cc
Bore8.71 cm9.50 cm
Stroke9.19 cm11.20 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 RPM540 RPM
Rated RPM2800 RPM—
Compression Ratio23.0:17.5:1
Battery12 V12 V
StarterElectricElectric
Height251.0 cm—
Width84.0 cm—
Wheelbase207.0 cm261.0 cm
Fuel Tank Capacity95.0 l—
Oil Capacity8.0 l—
Coolant Capacity8.0 l—
Hydraulic Capacity52.0 l—
Gears8 forward and 8 reverse10 forward and 2 reverse
Chassis4×2 2WD or 4×4 MFWD 4WD4×2 2WD
BrakesWet disc typeDry disc
Drawbar CategoryII/III
Cabin TypeOpen operator station with two-post ROPS. Cab with air-conditioningOpen operator station or Two-post ROPS
Hitch TypePosition control and top-link draft sensing—
Steering TypePowerHydrostatic power
Front TiresAg: 7.50-16 , 9.5-22Ag: 7.50-16
Rear TiresAg: 16.9-28Ag: 15.5-38
Hydraulic TypeOpen center—
Valves1 to 3—
Transmission Model—Torque-Amplifier
Max. Travel Speed—4.8 km/h
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