This document specifies requirements for the interchangeable equipment and interchangeable equipment interface of rough-terrain non-slewing and slewing variable reach trucks (hereafter referred to as ??trucks??) dealt with in EN 1459-1@ EN 1459?2 and prEN 1459?4. This document does not cover tools since they are covered in EN 1459-1 and EN 1459-2. This document only covers interchangeable equipment fitted to the interchangeable equipment interface on the telescopic boom. This document does not cover: ?? interchangeable equipment designed for lifting person(s); ?? power transmission between the truck and the interchangeable equipment if realized by means other than hydraulic; ?? interchangeable equipment for container handling; ?? equipment permanently installed on the machine and not intended to be removed by the user; NOTE In this case equipment becomes part of the truck. ?? visibility for interchangeable equipment exceeding dimensional limits defined in B.2.4.