Purpose and Scope This standard establishes the specifications and dimensions that are essential in order that 540 r/min and 1000 r/min power take-off- driven machines may be operated with any make of tractor equipped with the corresponding power take-off drive. This standard does not@ in itself@ insure adequate telescoping of the power line or safety shielding.
SAE J1170-1976 history
1993SAE J1170-1993 REAR POWER TAKE-OFF FOR AGRICULTURAL TRACTORS
1991SAE J1170-1991 REAR POWER TAKE-OFF FOR AGRICULTURAL TRACTORS
1977SAE J1170-1977 REAR POWER TAKE-OFF FOR AGRICULTURAL TRACTORS
1976SAE J1170-1976 Rear Power Take-Off for Agricultural Tractors