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ANSI/ASABE AD500-1:2014 MAR2015 (R2024)
Agricultural tractors - Rear-mounted power take-off types 1,2,3 and 4 - Part 1: General specification, safety requirements, dimensions for master shield and clearance zone
ANSI/ASABE AD500-1:2014 gives general specifications, including speeds, safety requirements, the dimensions for the master shield, and clearance zones for rear-mounted power take-offs (PTO’s) of types 1, 2, 3, and 4 on agricultural tractors with a track setting of more than 1 150mm (those with a track setting width of 1 150mm or less are covered in ASABE/ISO 500-2:2004). This scope is identical to the scope of ISO 500-1 except for: 1) The inclusion of over speed requirements and 2) Referencing ASABE/ISO 500-2:2004 in place of ISO 500-2.
American Society of Agricultural and Biological Engineers [asabe]