ISO 21299:2009 PDF

Scope: This International Standard defines test procedures and acceptance criteria for the roll-over protective structures (ROPS) of powered ride-on turf care machinery with a mass of 3 000 kg or less. It is not applicable to stand-on or sulky type machines, nor to self-propelled machinery and tractors used in agriculture, forestry or construction applications. NOTE Product-specific standards such as ISO 5395 specify whether or not a certain type of machine is to be fitted with a ROPS and these can include additional information on aspects related to ROPS, e.g. seat-belt anchorages and seat belts.

ISO 21299:2009 Referenced Document

ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ISO 5353 Earth-moving machinery, and tractors and machinery for agriculture and forestry - Seat index point
ISO 898-1 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread; Technical Corrigendum 1*， 2013-04-01 Update
ISO 898-2 Fasteners — Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes*， 2022-09-30 Update

2009 ISO 21299:2009 Powered ride-on turf care equipment - Roll-over protective structures (ROPS) - Test procedures and acceptance criteria