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    John Deere 7420

    John Deere 7420 tractor photo
    2003 - 2007   7020 Series
    Row-Crop tractor
    Next model:John Deere 7430 Premium
    Series next:John Deere 7520
    Series back:John Deere 7320




     

    Production:

    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
     

    Variants:

    7420:row-crop
    7420HC:high-crop
     

    John Deere 7420 Engine:

       John Deere 6.8L 6-cyl diesel
    full engine details ...
     

    Capacity:

    Fuel:54.7 gal [207.0 L]
     

    3-Point Hitch:

    Rear Type:II
    Rear lift:7450 lbs [3379 kg]
     8700 lbs [3946 kg] (optional)
     

    Power Take-off (PTO):

    Rear PTO:independent
    Clutch:electro-hydraulic
    Rear RPM:540/1000 (1.375)
    Front PTO:independent*Optional. Field conversion kit.
    Front RPM:1000
     

    Dimensions & Tires:

    2WD Wheelbase:112.8 inches [286 cm]
    4WD Wheelbase:104.3 inches [264 cm]
    Weight:12890 to 15655 pounds
    Front tire:14.9R28
    Rear tire:18.4R38
    full dimensions and tires ...
     

    7420 Serial Numbers:

    Location:On the main tractor frame, right side, above the front axle.
    2003: 1001
    2004: 10001
    2005: 30001
    2006: 45001
    2007: 60001

    how to read serial numbers...

     

    John Deere 7420 Power:

    Engine:135 hp [100.7 kW]
    PTO (claimed):115 hp [85.8 kW]
    Drawbar (tested):102.86 hp [76.7 kW]
    PTO (tested):127.38 hp [95.0 kW]
    power test details ...
     

    Mechanical:

    Chassis:4x2 2WD
     4x4 MFWD 4WD
    Final drives:inboard planetary
    Differential lock:electro-hydraulic rear
    Steering:power
    Brakes:hydraulic wet disc
    Cab:ComfortGard Cab standard with air-conditioning.
     

    Hydraulics:

    Type:closed-center PFC
    Valves:4
    Pump flow:26.7 gpm [101.1 lpm]
     

    Electrical:

    Ground:negative
    Charging system:alternator
    Charging amps:115
     150
     

    Battery:

    Cold-cranking amps:850
    Volts:12
     

    Page information:

    Last update:June 26, 2015
    Copyright:Copyright 2015 TractorData LLC
    Contact:Peter@TractorData.com
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