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Agricultural tractors - Rear-mounted power take-off types 1, 2, 3 and 4 - Part 1: General specifications, safety requirements, dimensions for master shield and clearance zone

Published by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org

ASAE  ANSI/ASABE AD500-1:2014   March  2015

Keywords: Clearance zone, Master shield, Power take-off, Requirements, Safety, Speed, Tractors

1 Scope

This part of ISO 500 gives general specifications, including speeds, safety requirements, the dimensions for master shield, and clearance zones, and over speed requirements for rear-mounted power take-offs (PTOs) of types 1, 2, 3, and 4 on agricultural tractors with a track setting of more than 1 150 mm (those with track setting width of 1 150 mm or less are covered in ISO 500-2 ASABE/ISO 500-2:2004).

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