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

FeatureJohn Deere 3010TractorZetor 4321Tractor
Tractor TypeRow-Crop TractorUtility Tractor
Horsepower44.7 kW44.0 kW
Weight2950.0 kg3000.0 kg
Transmission TypePartially synchronized with dry disc clutchMech shuttle
Length351.7 cm358.0 cm
Years Made1961-19631997-2004
Engine ModelJohn DeereZetor Z6202
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders44
Displacement4162 cc3917 cc
Bore10.49 cm10.16 cm
Stroke12.09 cm11.94 cm
Rear PTO TypeIndependentindependent
Rear PTO Speed540, 1000 RPM540 RPM
Compression Ratio16.5:1—
Battery12 V, 75 Ah one for Gas/LP and two for Diesel12 V
StarterElectricelectric
Wheelbase228.0 cm185.0 cm
Fuel Tank Capacity94.6 l121.1 l
Oil Capacity7.6 l12.0 l
Coolant Capacity15.2 l11.6 l
Hydraulic Capacity36.0 l64.0 l
Transmission ModelJohn Deere Syncro-Range—
Gears8 forward and 3 reverse10 forward and reverse
Chassis4×2 2WD4×2 2WD
Max. Travel Speed13.7 km/h—
BrakesDifferential hydraulic wet dischydraulic wet disc
Drawbar CategoryIICategory II/I
Cabin TypeOpen operator stationTwo-post folding ROPS. Cab optional with air-conditioning.
Steering TypePowerpower
Front TiresAg: 9.00-18, 6.00-14, 6.50-16, 7.50-16, 7.50-18Ag: 9.00-16
Rear TiresAg: 16.9-24, 13.6-28, 13.6-30, 18.4-30, 12.4-36, 13.9-36Ag: 16.9-28, 16.9-30
Hydraulic TypeClosed centeropen center
Working Pressure155.1 bar179.3 bar
Valves21 to 3
Lift Capacity—3100.0 kg
Pump Flow—53.0 LPM
Rated RPM—2200 RPM
Height—259.0 cm
Width—185.0 cm
Engine Oil Type—CC
Hitch Type—Position and draft control
Steering Flow—15.1 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