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

FeatureInternational Harvester 674TractorOliver 770Tractor
Tractor TypeUtility TractorRow-Crop Tractor
Weight2560.0 kg2495.0 kg
Lift Capacity1800.0 kg—
Transmission TypeGear type with dry disc clutch—
Length342.0 cm—
Pump Flow49.2 LPM—
Years Made1973-19771958-1967
Engine ModelInternational Harvester C200Waukesha-Oliver
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeGasolineGasoline/Diesel/LP-gas
Cylinders46
Displacement3282 cc3548 cc
Bore9.70 cm8.89 cm
Stroke11.20 cm9.50 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 RPM—
Compression Ratio7.3:1Gas: 7.3:1Diesel: 16.0:1
Battery12 V12 V
StarterElectricElectric
Height231.0 cm—
Wheelbase214.0 cm—
Fuel Tank Capacity75.7 l68.9 l
Gears8 forward and 4 reverse12 forward and 4 reverse
Chassis4×2 2WD4×2 2WD
Max. Travel Speed11.0 km/h6.8 km/h
BrakesHydraulic wet discDisc
Drawbar CategoryIIII/I
Cabin TypeOpen operator stationOpen operator station
Steering TypeHydrostatic powerManual
Front TiresAg: 7.50-16Ag: 6.00-16
Rear TiresAg: 16.9-30Ag: 15.5-38
Horsepower—35.0 kW
Coolant Capacity—17.0 l
Transmission Model—Power-Booster
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