IEC 62841-4-3 Ed. 1.0 b:2020

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-3: Particular requirements for pedestrian controlled walk-behind lawnmowers

IEC 62841-4-3:2020 This document applies to the design of pedestrian controlled walk-behind
 - cylinder lawnmowers;
 and
 - rotary lawnmowers
 equipped with
 - metallic cutting means; and/or
 - rigid non-metallic cutting means; and/or
 - non-metallic cutting means with one or more cutting elements pivotally mounted on a generally circular drive unit, where these cutting elements rely on centrifugal force to achieve cutting, and have a kinetic energy for each single cutting element of greater than 10 J.
 This document does not apply to
 - robotic lawnmowers;
 - remote-controlled lawnmowers;
 - flail mowers or flail-type attachments;
 - scissors type lawnmowers;
 - grassland mowers;
 - sickle bar mowers;
 - towed/semi-mounted grass-cutting machines;
 - scrub-clearing machines;
 - lawn trimmers and lawn edge trimmers;
 - lawn edgers;
 - grass trimmers;
 - brush cutters;
 - brush saws;
 - agricultural mowers;
 - trailing seat/sulky units;
 - ride-on machines;
 - non-powered lawnmowers;
 - combustion engine powered lawnmowers;
 - hybrid and fuel cell powered machines and associated charging systems; and
 - garden tractors or their attachments.
 Robotic lawnmowers are covered by IEC 60335-2-107, and will be covered by a future part of IEC 62841.