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

FeatureFarmall 1066TractorWhite 2-105Tractor
Tractor TypeRow-Crop TractorRow-Crop Tractor
Horsepower80.5 kW78.3 kW
Weight5590.0 kg5360.0 kg
Lift Capacity2540.0 kg—
Transmission TypeHydrostaticPartial powershift
Length419.0 cm—
Pump Flow45.4 LPM—
Years Made1971-19761974-1982
Engine ModelInternational Harvester DT414Perkins
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders66
Displacement6784 cc5801 cc
Bore10.90 cm9.80 cm
Stroke12.09 cm12.70 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 /1000 RPM540 /1000 RPM
BatteryTwo 6V 204A12 V
StarterElectricElectric
Wheelbase266.0 cm278.0 cm
Fuel Tank Capacity159.0 l—
Oil Capacity17.0 l—
Coolant Capacity23.7 l—
GearsInfinite forward and reverse18 forward and 6 reverse
Chassis4×2 2WD or 4×4 MFWD 4WD (optio4×2 2WD
Max. Travel Speed11.3 km/h11.1 km/h
BrakesDouble dry disc, hydrostatic power self-adjustingIndependent hydraulic wet disc
Drawbar CategoryIII/IIII
Cabin TypeOpen operator stationCab optional with heat and A/C
Steering TypeHydrostatic powerHydrostatic power
Front TiresAg: 11L-15Ag: 11L-15
Rear TiresAg: 18.4-38Ag: 18.4-38
Hydraulic TypeOpen centerClosed center
Total Flow79.5 LPM—
Steering Flow34.1 LPM—
Rated RPM—2200 RPM
Compression Ratio—16.0:1
Transmission Model—Hydraul-Shift
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