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

FeatureJohn Deere 3255TractorJohn Deere 7400Tractor
Tractor TypeUtility TractorRow-Crop Tractor
Horsepower74.7 kW74.7 kW
Weight4800.0 kg5775.0 kg
Lift Capacity3160.0 kg3110.0 kg
Transmission TypeTSS High-LowFour-speed power shift with hydraulic wet disc clutch
Pump Flow83.3 LPM—
Years Made1991-19931993-1996
Engine ModelJohn DeereJohn Deere 6068
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders66
Displacement5883 cc6784 cc
Bore10.59 cm10.59 cm
Stroke11.00 cm12.70 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 /1000 RPM540 /1000 RPM
Rated RPM2400 RPM2100 RPM
Battery12 V12 V
StarterElectricElectric
Wheelbase258.0 cm284.0 cm
Ground Clearance53.0 cm—
Fuel Tank Capacity170.0 l204.4 l
Coolant Capacity17.0 l—
Hydraulic Capacity50.0 l3.0 l
Final DriveInboard planetary—
Gears16 forward and 8 reverse16 forward and 12 reverse
Chassis4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
BrakesHydraulic wet discIndependent hydraulic wet disc
Differential LockRear lock , limited-slip front differential—
Drawbar CategoryIIII/IIIN
Cabin TypeFour-post ROPS or Sound-Gard body and cabCab with air-conditioning
Hitch TypeLower-link draft sensing—
Steering TypePowerPower
Front TiresAg: 13.6-28Ag: 10.00-16
Rear TiresAg: 18.4-38Ag: 18.4-38
Hydraulic TypeClosed centerClosed center
Valves2 or 3—
Compression Ratio—17.8:1
Transmission Model—PowrQuad
Max. Travel Speed—16.9 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