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     The John Deere Tractor Legacy
    The John Deere Tractor Legacy

    John Deere 8320

    John Deere 8320 tractor photo
    2002 - 2005   8020 Series
    Row-Crop tractor
    Previous model:John Deere 8310
    Next model:John Deere 8330
    Larger:John Deere 8420
    Smaller:John Deere 8220




     

    Production:

    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
     

    Variants:

    8320:wheeled tractor
    8320T:crawler
     

    John Deere 8320 Engine:

       John Deere 8.1L 6-cyl diesel
    full engine details ...
     

    Capacity:

    Fuel:135 gal [511.0 L]
     160 gal [605.6 L] (optional)
    Hydraulic system:37 gal [140.0 L]
     39.6 gal [149.9 L] (ILS)
    Front hubs:3.6 qts [3.4 L]
     4.2 qts [4.0 L] (ILS)
    Front diff.:14.2 qts [13.4 L]
     

    3-Point Hitch:

    Rear Type:III,IIIN
    Rear lift:13,730 lbs [6227 kg]
     15,180 lbs [6885 kg] (optional)
    Front Hitch:optional
    Front lift:11,000 lbs [4989 kg]
     

    Power Take-off (PTO):

    Rear PTO:independent
    Clutch:hydraulic wet discs
    Rear RPMs:1000 (1.75)
     540/1000 (1.375 optional)
    Engine RPMs:540@1975
    1000@2200
     

    Dimensions & Tires:

    Wheelbase:116.9 inches [296 cm] (4WD)
     115.7 inches [293 cm] (ILS)
     118.9 inches [302 cm] (long frame)
    Weight:20030 to 22450 pounds
    Front tire:16.9R30
    Rear tire:18.4R46
    full dimensions and tires ...
     

    8320 Serial Numbers:

    Location:Rear of tractor.
    2002: 1001
    2003: 10001
    2004: 20001
    2005: 30001

    how to read serial numbers...

     

    John Deere 8320 Power:

    Engine (gross):263 hp [196.1 kW]
    Engine (net):250 hp [186.4 kW]
    Engine (max):268 hp [199.8 kW]
    PTO (claimed):215 hp [160.3 kW]
    Drawbar (tested):189.39 hp [141.2 kW]
    PTO (tested):247.89 hp [184.9 kW]
    power test details ...
     

    Mechanical:

    Chassis:4x4 MFWD 4WD
     4x4 ILS MFWD 4WD (optional)
    Steering:hydrostatic power
    Brakes:hydraulic wet disc
    Cab:Cab standard.
     

    Hydraulics:

    Type:closed center pressure-flow compensated (PFC)
    Capacity:37 gal [140.0 L]
     39.6 gal [149.9 L] (ILS)
    Pressure:2900 psi [200.0 bar]
    Valves:5
    SCV flow:30 gpm [113.6 lpm]
    Total flow:33.5 gpm [126.8 lpm]
     42.5 gpm [160.9 lpm] (optional)
     

    Electrical:

    Ground:negative
    Charging system:alternator
    Charging amps:150
     

    Battery:

    Number:2
    Cold-cranking amps:925
    Volts:12
     

    Page information:

    Last update:December 20, 2012
    Copyright:Copyright 2012 TractorData LLC
    Contact:Peter@TractorData.com
    Copyright 2000-2012 - TractorData LLC. 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.