AS 1121.3:2007 Agricultural tractor power take-offs - Rear-mounted power take-off types 1, 2 and 3 - Main PTO dimensions and spline dimensions, location of PTO
Adopts ISO 500-3:2004 to specify the manufacturing requirements for and the location of rear-mounted power take-offs (PTOs) of types 1, 2 and 3 on agricultural tractors.
AS 1121.3:2007 Referenced Document
ISO 6508 Metallic materials; Hardness test; Rockwell test (scales A - B - C - D - E - F - G - H - K)
AS 1121.3:2007 history
2007AS 1121.3:2007 Agricultural tractor power take-offs - Rear-mounted power take-off types 1, 2 and 3 - Main PTO dimensions and spline dimensions, location of PTO