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Agricultural tractors - Front-mounted equipment - Part 1: Power take-off: Safety requirements and clearance zone around PTO
Published by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.orgASAE ANSI/ASABE AD8759-1:2018 July 2019
Keywords: Clearance zone, Master shield, Power take-off, Safety, Speed, Tractor
This document specifies safety requirements for, and clearance zones around, front-mounted power take-offs (PTO) on agricultural tractors.
NOTE 1: Further specifications for front-mounted power take-offs are given in
It is not applicable to tractors which are designed to run in two directions, where either end can be considered to be the front or the rear.
NOTE 2: In this case,