除EN 1459-1:2017+A1:2020和EN 1459-2:2015+A1:2018（如适用）外，本文件还规定了设计和用于处理可在一个或多个方向自由摆动的悬挂负载的崎岖地形可变伸展卡车（以下简称卡车）的安全要求和验证方法。适用于EN 1459-1:2017+A1:2020和EN 1459-2:2015+A1:2018所涵盖的卡车。 本文件不适用于: -吊起根据负载或提升附件的设计不允许负载在任何方向自由摆动的悬浮负载； -按照ISO 21898:2004的规定，在卡车叉下或带有附件的情况下搬运柔性中间散装集装箱； -用于提升人员的任何附件/装置； -起重配件； -集装箱装卸卡车； -移动式起重机（EN 13000:2010+A1:2014）。 本文件涉及与搬运自由悬挂负载的卡车有关的所有重大危险、危险情况或危险事件，当这些卡车按预期使用时，以及在制造商可合理预见的误用条件下使用时（见附录a）。 本文件不涉及附件的负载限制器。 本文件不适用于设计用于处理出版日期前制造的悬挂负载的崎岖地形可变到达卡车。

This document specifies the safety requirements and means of verification in addition to EN 1459-1:2017+A1:2020 and EN 1459-2:2015+A1:2018 as applicable, for rough-terrain variable-reach trucks (hereafter referred to as trucks) designed and intended for handling suspended loads which can swing freely in one or more directions. It is applicable to trucks covered by EN 1459-1:2017+A1:2020 and EN 1459-2:2015+A1:2018. This document does not apply to: - the lifting of suspended loads which by design of the load or the lifting attachments does not allow the load to swing freely in any direction; - the handling of flexible intermediate bulk containers, as defined in ISO 21898:2004, carried under the forks of the truck or with attachments intended for this purpose; - any attachments / means used for lifting personnel; - lifting accessories; - freight container handling trucks; - mobile cranes (covered by EN 13000:2010+A1:2014). This document deals with all significant hazards, hazardous situations or hazardous events, related to trucks handling a freely suspended load, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex A). This document does not deal with load limiter for attachments. This document is not applicable to rough-terrain variable-reach trucks designed and intended for handling suspended loads manufactured before the date of its publication.