International Organization for Standardization (ISO)
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ISO 789-5:1983
Scope
This part is the fifth of a series of eight. Specifies procedure for determining the power available for power take-off systems on tractors in which power transmission is accomplished by means other than a direct mechanical coupling between the engine and the PTO output shaft. An annex gives a report form for the test.
ISO 789-5:1983 history
1983ISO 789-5:1983 Agricultural tractors; Test procedures; Part 5 : Partial power PTO; Non-mechanically transmitted power