Sound level at the operator station and at a bystander position 7.5 m from the center line of the vehicle has been measured at the Nebraska Tractor Test Laboratory on 67 agricultural tractors. Sound values at 100, 75, and 50% drawbar load are reported. Results indicate that farm tractor manufacturers have made significant progress in reducing sound levels to acceptable values.
Sound Level Tests of Agricultural Tractors
Sae Technical Papers
National Farm, Construction, Industrial Machinery, Powerplant Meeting ; 1972
1972-02-01
Conference paper
English
Tests for agricultural tractors
Engineering Index Backfile | 1960
Engineering Index Backfile | 1950
|American agricultural tractors
Engineering Index Backfile | 1928
Tractors, Wheeled, Agricultural
NTIS | 1971
Engineering Index Backfile | 1938
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