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

FeatureJohn Deere 3720TractorJohn Deere 3045RTractor
Tractor TypeCompact Utility TractorCompact Utility Tractor
Horsepower32.8 kW32.8 kW
Weight1620.0 kg1700.0 kg
Lift Capacity1150.0 kg1100.0 kg
Transmission TypeHydrostaticHydrostatic
Length305.0 cm323.0 cm
Pump Flow32.6 LPM32.6 LPM
Years Made2005-20132014-Present
Engine ModelYanmar 3TNV84HT3 TNV84HT
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders33
Displacement1496 cc1568 cc
Bore8.41 cm8.41 cm
Stroke8.99 cm8.99 cm
Rear PTO TypeIndependentIndependent with wet disc clutch
Rear PTO Speed540 RPM540 RPM
Middle PTO TypeOptionalIndependent
Middle PTO Speed2100 RPM2100 RPM
Torque Power1600 RPM1800 RPM
Torque Speed137.1 N·m140.0 N·m
Rated RPM2600 RPM2600 RPM
Compression Ratio18.5:119.0:1
StarterElectricElectric
Height236.0 cm227.0 cm
Wheelbase172.0 cm172.0 cm
Fuel Tank Capacity45.0 l44.5 l
Oil Capacity5.7 l5.7 l
Coolant Capacity5.3 l7.0 l
Hydraulic Capacity25.7 l25.7 l
Transmission ModeleHydro AutoHSTeHydro
GearsInfinite forward and reverseInfinite forward and reverse
Chassis4×4 MFWD 4WD4×4 MFWD 4WD
Max. Travel Speed30.6 km/h29.8 km/h
BrakesWet discWet disc
Drawbar CategoryI0 /I
Cabin TypeTwo-post foldable ROPS or CabTwo-post folding ROPS or Cab
Steering TypePowerPower
Front TiresAg: 7-14Ag: 7.00-14
Rear TiresAg: 11.2-24Ag: 11.2-24
Hydraulic TypeOpen centerOpen center
Total Flow52.6 LPM52.6 LPM
Steering Flow20.1 LPM20.1 LPM
Valves5—
Front PTO Type—Independent
Front PTO Speed—2.100 RPM
Battery—12 V, CCA 500A
Final Drive—Spur gear
Differential Lock—Mechanical rear
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