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    John Deere 8850

    John Deere 8850 tractor photo
    1982 - 1988   8050 Series
    Four-wheel Drive (4WD) tractor
    Next model:John Deere 8960
    Smaller:John Deere 8650





    The model 8850 was the largest of the four-wheel drive tractors that John Deere unveiled in 1982. Its big V-8 was a departure from John Deere's usual engine design. The 8850 had an available full-power PTO and Load-and-Depth control three-point hitch.
     

    Production:

    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
    Original price (USD):$120,000 (1988)
     

    John Deere 8850 Engine:

       John Deere 15.7L 8-cyl diesel
    full engine details ...
     

    Capacity:

    Fuel:240 gal [908.4 L]
    Hydraulic system:45.5 gal [172.2 L]
     

    3-Point Hitch:

    Rear Type:4/4N
    Control:lower-link
    Rear lift:10,250 lbs [4649 kg]
     

    Power Take-off (PTO):

    Rear PTO:independent (optional)
    Clutch:hydraulic wet disc
    Rear RPM:1000 (1.75)
     

    Dimensions & Tires:

    Wheelbase:133 inches [337 cm]
    Weight:37480 to 37700 pounds
    Front tire:20.8-38
    Rear tire:20.8-38
    full dimensions and tires ...
     

    8850 Serial Numbers:

    Location:Rear of tractor
    1982: 2000
    1983: 4000
    1984: 5101
    1985: 6001
    1986: 6501
    1987: 7001
    1988: 7501

    how to read serial numbers...

     

    John Deere 8850 Power:

    Engine:370 hp [275.9 kW]
    PTO (claimed):300 hp [223.7 kW]
    Drawbar (tested):269.77 hp [201.2 kW]
    PTO (tested):303.99 hp [226.7 kW]
    power test details ...
     

    Mechanical:

    Chassis:4x4 articulated 4WD
    Steering:hydrostatic power
    Brakes:power wet disc
    Cab:Sound-Gard cab with air-conditioning
     

    Hydraulics:

    Type:closed center constant-pressure
    Capacity:45.5 gal [172.2 L]
    Valves:3 to 4
    Pump flow:44 gpm [166.5 lpm]
     

    Electrical:

    Ground:negative
    Charging system:alternator
    Charging amps:110
     

    Battery:

    Number:3
    Cold-cranking amps:625
    Volts:12
     

    Page information:

    Last update:March 20, 2013
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