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

FeatureJohn Deere 6140MTractorJohn Deere 6145MTractor
Tractor TypeRow-Crop TractorRow-Crop Tractor
Horsepower104.4 kW108.1 kW
Weight5530.0 kg6200.0 kg
Lift Capacity3370.0 kg4400.0 kg
Transmission TypePartial power shift with wet disc clutchInfinitely variable transmission
Pump Flow113.6 LPM113.6 LPM
Years Made2013-20152015-Present
Engine ModelJohn Deere PowerTech PVXJohn Deere 4045HL556
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders44
Displacement4523 cc4523 cc
Bore10.59 cm10.49 cm
Stroke12.70 cm12.70 cm
Rear PTO TypeIndependentIndependent with electro-hydraulic wet disc clutch
Rear PTO Speed540 /1000 RPM540 /1000
Torque Power1600 RPM1600 RPM
Torque Speed631.9 N·m680.0 N·m
Rated RPM2100 RPM2100 RPM
Compression Ratio16.1:1—
Battery12 V12 V, 154Ah or 174Ah
StarterElectricElectric
Wheelbase276.0 cm276.0 cm
Ground Clearance51.0 cm53.0 cm
Fuel Tank Capacity344.4 l269.9 l
Oil Capacity16.0 l16.0 l
Coolant Capacity27.4 l27.0 l
Transmission Oil Capacity52.1 l—
Hydraulic Capacity51.9 l—
Transmission ModelAutoQuad PlusAutoPowr
Gears24 forward and 24 reverseInfinite forward and reverse
Chassis4×2 2WD or 4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
BrakesHydraulic wet discHydraulic wet disc
Differential LockElectro-hydraulic rearElectro-hydraulic front and rear
Drawbar CategoryII/IIINIIIN
Cabin TypeTwo-post foldable ROPS or CabCab with air-conditioning
Hitch TypeElectrohydraulic load sensingElectronic lower link draft sensing
Steering TypeHydrostatic powerPower
Front TiresAg: 10.00-16 , 380/85R38Ag: 540/65R28
Rear TiresAg: 460/85R38Ag: 650/65R38
Hydraulic TypeOpen center pressure compensatedClosed center load sensing pressure and flow compensatedClosed center pressure and flow compensated
SCV Flow79.9 LPM—
Working Pressure199.9 bar—
ValvesRear: 1 to 3, Mid: 2 or 3Rear: 2 to 4, Front: 0 to 3
Length—472.0 cm
Front PTO Type—Independent with electro-hydraulic wet disc clutch
Front PTO Speed—1000
Height—293.0 cm
Final Drive—Planetary
Max. Travel Speed—40.7 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