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

FeatureInternational Harvester 340TractorInternational Harvester 504Tractor
Tractor TypeUtility TractorUtility Tractor
Horsepower35.0 kW—
Weight2030.0 kg2020.0 kg
Length297.0 cm—
Years Made1958-19631961-1968
Engine ModelInternational Harvester D-166International Harvester C153
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselGasoline
Cylinders44
Displacement2720 cc2492 cc
Bore9.40 cm8.61 cm
Stroke9.80 cm10.79 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 RPM540 RPM
Torque Power1400 RPM—
Torque Speed173.6 N·m—
Rated RPM2000 RPM—
Compression Ratio19.2:118.7:1
BatteryGas: 6V, Diesel: 12V12 V
StarterElectricElectric
Height149.0 cm—
Wheelbase186.0 cm—
Ground Clearance33.0 cm—
Fuel Tank Capacity58.0 l—
Oil Capacity6.6 l—
Coolant Capacity17.6 l—
Transmission Oil Capacity37.9 l—
Transmission ModelFast ReverserTorque Amplifier
Gears5 forward and 5 reverse10 forward and 2 reverse
Chassis4×2 2WD4×2 2WD
Max. Travel Speed31.7 km/h—
BrakesIndependent mechanical disc—
Drawbar CategoryIH Fast HitchI
Cabin TypeOpen operator stationOpen operator station
Steering TypeManual or hydrostatic power optionalPower
Front TiresAg: 5.50-16Ag: 6.00-16
Rear TiresAg: 11-28Ag: 12.4-28
Steering Flow9.5 LPM—
Valves0 to 3—
Transmission Type—Two-speed power shift
Pump Flow—45.4 LPM
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