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    J.I. Case 4890

    J.I. Case 4890 tractor photo
    1979 - 1983
    Four-wheel Drive (4WD) tractor
    Next model:J.I. Case 4894




     

    Production:

    Manufacturer:J.I. Case
    Factory:Racine, Wisconsin, USA
    Total built:2,716
    Original price (USD):$100,000 (1983)
     

    J.I. Case 4890 Engine:

       Saab-Scania 11.0L 6-cyl diesel
    full engine details ...
     

    Capacity:

    Fuel:150 gal [567.8 L]
     

    3-Point Hitch:

    Rear Type:III
    Rear lift (at 24"/610mm):12,750 lbs [5783 kg]
     

    Power Take-off (PTO):

    Rear PTO:independent
    Rear RPM:1000
     

    Dimensions & Tires:

    Wheelbase:110 inches [279 cm]
    Weight:25750 to 28460 pounds
    Front tire:18.4-34
    Rear tire:18.4-34
    full dimensions and tires ...
     

    4890 Serial Numbers:


    - Serial numbers unknown -
     
     

    J.I. Case 4890 Power:

    Engine:300 hp [223.7 kW]
    Drawbar (claimed):224 hp [167.0 kW]
    PTO (claimed):253 hp [188.7 kW]
    Drawbar (tested):218.68 hp [163.1 kW]
    PTO (tested):253.41 hp [189.0 kW]
    power test details ...
     

    Mechanical:

    Chassis:4x4 4WD
    Steering:hydraulic, front, rear or four-wheel crab steering
    Brakes:hydraulic dry disc
    Cab:Silent Guardian standard with A/C.
     

    Hydraulics:

    Type:closed center PFC
    Pressure:2250 psi [155.1 bar]
    Valves:2 to 4
    Pump flow:24 gpm [90.8 lpm]
    Total flow:31 gpm [117.3 lpm]
     

    Electrical:

    Ground:negative
    Charging system:alternator
    Charging amps:72
     

    Battery:

    Volts:12
     

    Page information:

    Last update:December 2, 2012
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