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

FeatureJohn Deere 6140DTractorJohn Deere 4055Tractor
Tractor TypeUtility TractorRow-Crop Tractor
Horsepower104.4 kW87.2 kW
Weight4150.0 kg6330.0 kg
Lift Capacity3310.0 kg3300.0 kg
Transmission TypePartially synchronized with wet disc clutchFull power shift with hydraulic wet disc clutch
Length421.0 cm402.0 cm
Pump Flow75.7 LPM100.3 LPM
Years Made2008-20161988-1992
Engine ModelJohn Deere PowerTech PVXJohn Deere
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders46
Displacement4523 cc7637 cc
Bore10.59 cm11.61 cm
Stroke12.70 cm12.09 cm
Rear PTO TypeIndependentIndependent with hydraulic clutch
Rear PTO Speed540 /1000 RPM540 /1000 RPM
Torque Power1600 RPM—
Torque Speed573.6 N·m—
Rated RPM2200 RPM2200 RPM
Compression Ratio19.0:116.0:1
Battery12 VTwo 12V, CCA 925A
StarterElectricElectric
Height274.0 cm295.0 cm
Wheelbase245.0 cm267.0 cm
Ground Clearance45.0 cm—
Fuel Tank Capacity157.8 l246.0 l
Oil Capacity15.0 l18.0 l
Coolant Capacity18.7 l25.6 l
Hydraulic Capacity2828.0 l—
Transmission ModelHi-Lo PowrReverserJohn Deere Power Shift
Final DriveInboard planetaryInboard planetary
Gears24 forward and 12 reverse15 forward and 4 reverse
Chassis4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
Max. Travel Speed29.3 km/h9.0 km/h
BrakesHydraulic wet discDifferential hydraulic wet disc
Differential LockMechanical rear limited-slip front differential—
Drawbar CategoryIIII
Cabin TypeROPS or CabSound-Gard cab
Hitch TypePosition control or draft-control—
Steering TypePowerPower
Front TiresAg: 13.6-24Ag: 10.00-16 , 14.9-26
Rear TiresAg: 18.4-34Ag: 18.4-38
Hydraulic TypeOpen centerClosed center
SCV Flow75.7 LPM78.0 LPM
Valves2 or 32 or 3
Transmission Oil Capacity—60.0 l
Working Pressure—174.4 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