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    John Deere 4040

    John Deere 4040 tractor photo
    1978 - 1982   Iron Horses Series
    Row-Crop tractor
    Previous model:John Deere 4030
    Next model:John Deere 4050
    Series next:John Deere 4240



    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
    Original price (USD):$36,000 (1982)

    John Deere 4040 Engine:

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


    Fuel:37 gal [140.0 L]
    Hydraulic system:11 gal [41.6 L]

    3-Point Hitch:

    Rear Type:II/I
    Rear lift:4,316 lbs [1957 kg]
     5,395 lbs [2447 kg] (optional)

    Power Take-off (PTO):

    Rear PTO:independent
    Rear RPM:540/1000 (1.375)

    Dimensions & Tires:

    Wheelbase:104 inches [264 cm]
    Weight:9630 to 12090 pounds
    Front tire:9.5L-15
    Rear tire:15.5-38
    full dimensions and tires ...

    John Deere 4040 attachments:

     front-end loader
    all 4040 attachments ...

    4040 Serial Numbers:

    Location:rear of transmission
    photo of 4040 serial number

    1978: 1000
    1979: 3199
    1980: 6033
    1981: 8707
    1982: 11727

    how to read serial numbers...


    John Deere 4040 Power:

    Drawbar (claimed):77 hp [57.4 kW]
    PTO (claimed):90 hp [67.1 kW]
    Drawbar (tested):76.56 hp [57.1 kW]
    PTO (tested):90.80 hp [67.7 kW]
    power test details ...


    Chassis:4x2 2WD
     4x4 HFWD 4WD (optional)
    Differential lock:pedal-actuated hydraulic
    Steering:hydrostatic power
    Brakes:differential hydraulic wet disc
    Cab:Sound-Gard cab standard


    Type:closed center
    Capacity:11 gal [41.6 L]
    Valves:1 or 2
    Pump flow:23 gpm [87.1 lpm]




    Cold-cranking amps:850

    Page information:

    Last update:May 12, 2016
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