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ASABE D497

Agricultural Machinery Management Data

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Organization: ASABE
Publication Date: 1 March 2011
Status: active
Page Count: 15
scope:

Purpose and Scope

These data include representative values of farm machinery operation parameters as an aid to managers, planners, and designers in estimating the performance of field machines.

These data are intended for use with ASAE EP496. Some data are reported in equation form to permit use in computer and calculator mathematical models.

These data report typical values for tractor performance, implement power requirements, repair and maintenance costs, depreciation, fuel and oil use, reliability for field operation, probable working days, and timeliness coefficients as measured by experiment, modeling, or survey.

Where possible, variation in sampled data is reported using the range, a standard deviation, SD, or a coefficient of variation, CV, defined as SD/mean. In a normal distribution 68% of the population should be contained in a range of ±1 SD about the mean, and 95% will be contained in a ±2 SD.

Document History

ASABE D497
March 1, 2011
Agricultural Machinery Management Data
Purpose and Scope These data include representative values of farm machinery operation parameters as an aid to managers, planners, and designers in estimating the performance of field machines....
March 1, 2011
Agricultural Machinery Management Data
Purpose and scope These data include representative values of farm machinery operation parameters as an aid to managers, planners, and designers in estimating the performance of field machines....
March 1, 2011
Agricultural Machinery Management Data
Purpose and Scope  These data include representative values of farm machinery operation parameters as an aid to managers, planners, and designers in estimating the performance of field machines. ...
June 1, 2009
Agricultural Machinery Management Data
A description is not available for this item.
February 1, 2006
Agricultural Machinery Management Data
A description is not available for this item.
February 1, 2003
Agricultural Machinery Management Data
A description is not available for this item.
March 1, 1999
Agricultural Machinery Management Data
A description is not available for this item.
January 1, 1998
Agricultural Machinery Management Data
A description is not available for this item.
November 1, 1996
Agricultural Machinery Management Data
A description is not available for this item.
January 1, 1995
Agricultural Machinery Management Data
A description is not available for this item.

References

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