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

FeatureJohn Deere 7020TractorJohn Deere 6030Tractor
Tractor TypeFarm TractorRow-Crop Tractor
Weight8390.0 kg8246.0 kg
Transmission TypePartially synchronizedPartially synchronized with dry disc clutch
Pump Flow98.4 LPM83.3 LPM
Years Made1971-19751972-1977
Engine ModelJohn DeereJohn Deere
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders66
Displacement6620 cc8702 cc
Bore10.79 cm12.09 cm
Stroke12.09 cm12.70 cm
Rear PTO TypeTransmissionIndependent
Rear PTO Speed1.000 RPM1000 RPM
Compression Ratio15.7:115.4:1
BatteryTwo 6V6 V x 2
StarterElectricElectric
Wheelbase304.0 cm264.0 cm
Fuel Tank Capacity590.5 l276.3 l
Oil Capacity16.1 l—
Coolant Capacity30.3 l37.9 l
Transmission Oil Capacity83.3 l—
Hydraulic Capacity83.3 l60.6 l
Transmission ModelSyncro-Range Hi-LoJohn Deere Syncro-Range
Gears16 forward and 4 reverse8 forward and 2 reverse
Chassis4×4 articulated 4WD4×2 2WD
Max. Travel Speed12.1 km/h12.2 km/h
Cabin TypeCabOpen operator station.Cab with air-conditioning .
Steering TypeHydrostatic powerPower
Front TiresAg: 18.4-34SAg: 9.50-20
Rear TiresAg: 18.4-34SAg: 20.8-38
Hydraulic TypeClosed centerClosed center
Horsepower—130.6 kW
Lift Capacity—2680.0 kg
Rated RPM—2100 RPM
Brakes—Differential hydraulic wet disc
Differential Lock—Hydraulic-actuated
Drawbar Category—III/II
Valves—2
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