John Deere 4320 Technical specs


Make John Deere
Model 4320
Company country United states
Production years From 2005  Until 2014
Tractor type Compact Utility tractor
Fuel diesel
Price -
Total build -
Service repair manual John Deere 4320 Manual
AG front tires 8.00-16
AG rear tires 13.6-28
Weight 3,850 lbs or 1746 kg
Length 128.2 inches [325 cm]
Width 65.6 inches [166 cm] (R1 tires)
Height 97.2 inches [246 cm]
Wheelbase 71.5 inches [181 cm]
Ground clearance -
Engine size 148.9 ci or 2.4 L
Number of cylinders 4 cylinders
Horsepower 48.1 hp or 35.9 kW
Power RPM 2400 (rpm)
Engine torque 127 lb-ft or 172.2 Nm
Engine torque RPM 1440 (rpm)
Fuel type diesel
Fuel tank capacity 14.5 gal or 54.9 L
Compression ratio 20:1
Bore stroke 3.386x4.134 inches or (86 x 105 mm)
Oil tank capacity 7.9 qts or 7.5 L
Coolant tank capacity 6.4 qts or 6.1 L
Number of batteries 1
Battery voltage 12 V
Battery cold cranking Amps 770
Electric ground force negative
Electric charging system alternator
Electric charging Amps 75 amps
Engine starter volts 12 V
Parts And Accessories John Deere 4320 Parts
Transmission system eHydro
Transmission type hydrostatic
Transmission gears infinite 3-range forward and reverse
Oil tank capacity 38.4 qts or 36.3 L
Wheel drive 4x4 MFWD 4WD
Steering system power
Braking system differential mechanical wet disc
Cabin type ROPS
Hydraulic system open center
Pump flow rate 12 gpm or 45.4 lpm
Steering flow rate 5.1 gpm or 19.3 lpm
Hydraulic pressure 2500 psi or 172.4 bar
Hydraulic max flow 17.1 gpm or 64.7 lpm
PTO claimed power 40 hp or 29.8 kW
PTO real power 41.58 hp or 31.0 kW
PTO clutch system -
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system -
Mid PTO system independent
Mid PTO RPM 2100 (rpm)
PTO fuel consumption 2.9 gal/hour or 11.0 l/hour
Hitch control system -
Rear hitch I
Rear hitch lift 2,500 lbs or 1134 kg



Detailed review of John Deere 4320

John Deere produced its 4320 farm tractor model From 2005  Until 2014 in United states with a ROPS cabin.
Talking dimensions and weight, this model weighs 3,850 lbs or 1746 kg has 65.6 inches [166 cm] (R1 tires) of width, 128.2 inches [325 cm] of length and 97.2 inches [246 cm] of height while maintaining a wheelbase of 71.5 inches [181 cm].
This tractor can fit ag tires of 8.00-16 front and 8.00-16 back .
This John Deere 4320 is powerd by a diesel engine it has 148.9 ci or 2.4 L 4 cylinders ,it can produce 48.1 hp or 35.9 kW at 2400 (rpm), and has a torque of 127 lb-ft or 172.2 Nm at 1440 (rpm) the fuel tank capacity is 14.5 gal or 54.9 L.
This machine has 4x4 MFWD 4WD wheel drive system,infinite 3-range forward and reverse eHydro transmission system.

- John Deere provided us with the latest version of its 4320 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 4320 farm-tractor here