IEC 62841-4-3:20 20本文件适用于行人控制的手扶式设计 -圆筒式割草机； 和 -旋转式割草机 配备有 -金属切割装置；和/或 -刚性非金属切割装置；和/或 -非金属切割装置，其具有枢转地安装在大致圆形的驱动单元上的一个或多个切割元件，其中这些切割元件依靠离心力来实现切割，并且对于每个单个切割元件具有大于10J的动能。 本文件不适用于 -机器人割草机； -遥控割草机； -连枷式割草机或连枷式附件； -剪刀型割草机； -割草机； -镰刀杆割草机； -牵引式/半安装式割草机； -擦洗机； -草坪修剪器和草坪边缘修剪器；-草坪修边机； -割草机； -割灌机； -刷锯； -农用割草机； -后排座椅/闷热单元； -乘坐式机器； -无动力割草机； -内燃机驱动的割草机； -混合动力和燃料电池动力的机器以及相关的充电系统；和 -园林拖拉机或其附件。 机器人割草机由IEC 60335-2-107涵盖，并将由IEC 62841的未来部分涵盖。

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.