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

FeatureJohn Deere 8345RTractorCase 8940 MagnumTractor
Tractor TypeRow-Crop TractorRow-Crop Tractor
Horsepower257.4 kW152.9 kW
Weight14828.0 kg7640.0 kg
Lift Capacity5193.0 kg7257.0 kg
Transmission TypeInfinitely variable transmissionFull power shift with hydraulic wet disc clutch
Length622.0 cm—
Pump Flow321.8 LPM109.8 LPM
Years Made2014-20191997-1998
Engine ModelJohn Deere PowerTech PSSCDC
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders66
Displacement8980 cc8267 cc
Bore11.81 cm11.40 cm
Stroke13.59 cm13.49 cm
Rear PTO TypeIndependentIndependent with electro-hydraulic clutch
Rear PTO Speed1000 Optional: 1000/1000E Optional: 540/10001000
Front PTO TypeIndependent—
Front PTO Speed1000 1000—
Rated RPM2100 RPM2200 RPM
Compression Ratio16.0:116.5:1
BatteryTwo 12V, CCA 925ATwo 12V, CCA 950A
StarterElectricElectric
Height328.0 cm—
Width348.0 cm—
Wheelbase305.0 cm300.0 cm
Ground Clearance50.0 cm44.0 cm
Fuel Tank Capacity645.0 l442.8 l
Hydraulic Capacity90.1 l172.2 l
Transmission ModelJohn Deere AutoPowr—
Final DriveInboard planetary—
GearsInfinite forward and reverse18 forward and 4 reverse
Chassis4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
BrakesHydraulic wet discDifferential hydraulic wet disc
Differential LockHydraulic rear Hydraulic front with 1500 and ILS axlesElectric rear
Drawbar CategoryIVN/IIIIII/IIIN
Cabin TypeCommandView III cabCab with air-conditioning
Front HitchOptional—
Steering TypeHydrostatic power or Active Command steeringPower
Front TiresAg: 380/80R38Ag: 14L-16.1
Rear TiresAg: 480/80R50Ag: 18.4R-42
Hydraulic TypeClosed-center load sensing pressure flow compensatedClosed center pressure-flow compensated
SCV Flow159.0 LPM102.2 LPM
ValvesRear 4 to 6, Front 0 to 22 to 4
Oil Capacity—20.8 l
Coolant Capacity—29.3 l
Max. Travel Speed—11.9 km/h
Hitch Type—Electronic lower-link draft sensing
Working Pressure—151.7 bar
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