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

FeatureFord 8630TractorJohn Deere 6430 PremiumTractor
Tractor TypeRow-Crop TractorFarm Tractor
Horsepower90.2 kW85.8 kW
Weight6330.0 kg4750.0 kg
Transmission TypeConstant meshInfinitely variable transmission
Length436.0 cm—
Pump Flow108.3 LPM109.8 LPM
Years Made1990-19932007-2012
Engine ModelFordJohn Deere 4045HL480 PowerTech Plus
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeGasolineDiesel
Cylinders54
Displacement6571 cc4523 cc
Bore11.20 cm10.49 cm
Stroke11.20 cm12.70 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 /1000 RPM540 /1000 or 540/540E/1000
Rated RPM2200 RPM2300 RPM
Compression Ratio15.6:117.0:1
Battery12 V12 V
StarterElectricElectric
Height289.0 cm—
Wheelbase266.0 cm240.0 cm
Ground Clearance41.0 cm—
Fuel Tank Capacity125.0 l181.7 l
Oil Capacity18.5 l15.9 l
Coolant Capacity22.3 l29.1 l
Transmission Oil Capacity82.6 l60.4 l
Gears8 forward and 2 reverseInfinite forward and reverse
Chassis4×2 2WD or 4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
Max. Travel Speed12.0 km/h40.2 km/h
BrakesPower discDifferential hydraulic wet disc
Drawbar CategoryIII/IIII or IIIN/II
Cabin TypeOpen operator station with ROPS or CabComfortGard Cab
Hitch TypePosition and draft control—
Steering TypePowerHydrostatic power
Front TiresAg: 11.00-16 , 14.9/13-28Ag: 10.00-16 , 12.4R24
Rear TiresAg: 18.4/15-38Ag: 16.9R30
Hydraulic TypeOpen centerClosed-center pressure and flow compensated
SCV Flow71.9 LPM—
Hydraulic Pressure172.4 bar—
Lift Capacity—3279.0 kg
Front PTO Type—Optional
Front PTO Speed—1000 RPM
Torque Power—1500 RPM
Torque Speed—469.2 N·m
Hydraulic Capacity—60.4 l
Transmission Model—John Deere IVT
Working Pressure—199.9 bar
Valves—2 to 4
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