- information on all makes and models of tractors
Tractors > John Deere > 4320

John Deere 4320

John Deere 4320 tractor photo
1971 - 1972   New Generation Series
Row-Crop tractor
Series back:John Deere 4020

The John Deere 4320 might be called a 4020 with a turbocharged engine, although both the engine and final drives received upgrades. The 4320 was created to fill a horsepower gap in the Deere lineup between the 4020 and the 4520/4620.


Manufacturer:John Deere
Factory:Waterloo, Iowa, USA
Total built:21,485
Original price (USD)
   $12,000 (1972 )

John Deere 4320 Engine:

   John Deere 6.6L 6-cyl diesel
full engine details ...


Fuel:44 gal [166.5 L]
Hydraulic system:14 gal [53.0 L]

3-Point Hitch:

Rear Type:II
Rear lift:3750 lbs [1701 kg]

Power Take-off (PTO):

Rear PTO:independent
Rear RPM:540/1000

Dimensions & Tires:

Wheelbase:106.5 inches [270 cm]
Weight:9050 to 10675 pounds
Front tire:10.00-16
Rear tire:18.4-34
full dimensions and tires ...

John Deere 4320 attachments:

 front-end loader
all 4320 attachments ...

4320 Serial Numbers:

1971: 6000
1972: 17031
Final: 27484

how to read serial numbers...


John Deere 4320 Power:

PTO (claimed):115 hp [85.8 kW]
Drawbar (tested):101.7 hp [75.8 kW]
PTO (tested):116.55 hp [86.9 kW]
power test details ...


Chassis:4x2 2WD
 4x4 HFWD 4WD
Brakes:differential hydraulic wet disc
Cab:Open operator station. Two-post ROPS and canopy optional. Cab optional.


Type:closed center
Capacity:14 gal [53.0 L]
Valves:1 to 3
Pump flow:22 gpm [83.3 lpm]





Page information:

Last update:January 2, 2018
Copyright:Copyright 2018 TractorData LLC
©2000-2018 - TractorData™. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.