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    David Brown 990 - tests

    No photo available
    Production years:1961 - 1980
    Tractor type:Farm/Agricultural tractor
    more David Brown 990 specifications...




     

    Nebraska Tractor Test 903:

    Test Date:June 11 - 19, 1965
    Type:6-speed 2WD
    Engine:186 diesel
    PTO power (rated engine speed):51.60 hp [38.5 kW]
    PTO fuel use (engine speed):3.4 gal/hour [12.9 l/hour]
    PTO power (rated PTO speed):48.49 hp [36.2 kW]
    PTO fuel use (PTO speed):3.0 gal/hour [11.4 l/hour]
    Drawbar power (max):43.47 hp [32.4 kW]
    Drawbar fuel use (max):3.4 gal/hour [12.9 l/hour]
    Drawbar pull (max):6,039 lbs [2739 kg]
    Max pull gear:1
    Test report:PDF file
     

    Nebraska Tractor Test 977:

    Test Date:May 27 - June 3, 1968
    Type:6-speed 2WD
    Engine:195 diesel
    PTO power (rated engine speed):52.07 hp [38.8 kW]
    PTO fuel use (engine speed):3.2 gal/hour [12.1 l/hour]
    PTO power (rated PTO speed):49.65 hp [37.0 kW]
    PTO fuel use (PTO speed):3.0 gal/hour [11.4 l/hour]
    Drawbar power (max):43.31 hp [32.3 kW]
    Drawbar fuel use (max):3.1 gal/hour [11.7 l/hour]
    Drawbar pull (max):7,142 lbs [3239 kg]
    Max pull gear:1-Lo
    Test report:PDF file
     

    Nebraska Tractor Test 1144:

    Test Date:September 17 - October 1, 1973
    Type:12-speed 2WD
    Engine:195 diesel
    PTO power (rated engine speed):53.77 hp [40.1 kW]
    PTO fuel use (engine speed):3.5 gal/hour [13.2 l/hour]
    PTO power (rated PTO speed):50.48 hp [37.6 kW]
    PTO fuel use (PTO speed):3.3 gal/hour [12.5 l/hour]
    Drawbar power (max):45.68 hp [34.1 kW]
    Drawbar fuel use (max):3.4 gal/hour [12.9 l/hour]
    Drawbar pull (max):7,335 lbs [3327 kg]
    Max pull gear:HS-1
    Test report:PDF file
     

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    Last update:June 1, 2009
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