This part of EN 474 specifies the general safety requirements for earth-moving machinery ) described in EN ISO 6165:2006, except rollers and horizontal directional drill.NOTE 1 Rollers are covered by EN 500.NOTE 2 Horizontal directional drill are covered by EN 791.This part also applies to derivative machinery (see 3.1.2) designed primarily for use with equipment to loosen, pick-up, move, transport, distribute and grade earth and rock.This part gives the common safety requirements for earth-moving machinery families and is intended to be used in conjunction with one of the EN 474 parts 2 to 12. These machine specific parts (EN 474-2 to -12) do not repeat the requirements from EN 474-1, but add or replace the requirements for the family in question.NOTE 3 The requirements specified in this part of the standard are common to two or more families of earth-moving machinery.Specific requirements in EN 474 parts 2 to 12 take precedence over the respective requirements of EN 474-1......