BS EN 1459-5:2020 pdf free.Rough-terrain trucks一Safety requirements and verification.Attachment interface. BS EN 1459-5 This document specifies requirements for the truck side of the attachment interface of rough-terrain non-slewing and slewing variable reach trucks (hereafter referred to as "trucks") dealt with in EN 1459-1:2017+A1:2020, EN 1459-2:2015+A1:2018 and EN 1459-4:2020.This document covers the interface for the attachments fitted to the telescopic boom...