This part of EN 474 deals with all significant hazards, hazardous situations and events relevant to pipelayers as defined in EN ISO 6165:2006, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 474-1:2006+A1:2009. This part does not repeat the requirements from EN 474-1:2006+A1:2009, but adds or replaces the requirements for application for pipelayers. This part specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards, hazardous situations and events during commissioning, operation and maintenance of pipelayers. This part specifies additional requirements for rear mounted winches. Pipelayers with rotating upper structure are excluded from the scope of this document. However, specific requirements are under development. This European Standard is not applicable to pipelayers manufactured before the date of publication of this European Standard by CEN.
EN 474-9:2006+A1:2009 Referenced Document
EN 1032:2003 Mechanical vibration - Testing of mobile machinery in order to determine the vibration emission value (Incorporates Amendment A1: 2008)
EN 1677-1:2000 Components for slings - Safety - Part 1: Forged steel components, Grade 8 (Incorporates Amendment A1: 2008)
EN 1677-2:2000 Components for Slings - Safety - Part 2: Forged Steel Lifting Hooks with Latch, Grade 8 (Incorporates Amendment A1: 2008)
EN ISO 12100-1:2003 Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology Incorporates Amendment A1: 2009 [Superseded: CEN EN 292-1]*， 2024-04-20 Update
EN ISO 3411:2007 Earth-Moving Machinery - Human Physical Dimensions of Operators and Minimum Operator Space Envelope
EN ISO 7096:2008 Earth-moving machinery - Laboratory evaluation of operator seat vibration (ISO 7096:2000)
ISO 109 Textile machinery; Working widths of weaving machines
ISO 4308-1:2003 Cranes and lifting appliances - Selection of wire ropes - Part 1: General
ISO 6393:2008 Earth-moving machinery - Determination of sound power level - Stationary test conditions
ISO 6394:2008 Earth-moving machinery - Determination of emission sound pressure level at operator's position - Stationary test conditions
ISO 6405-2:1993 Earth-moving machinery - Symbols for operator controls and other displays - Part 2: Specific symbols for machines, equipment and accessories
ISO 8813:1992 Earth-moving machinery; lift capacity of pipelayers and wheeled tractors or loaders equipped with side boom
EN 474-9:2006+A1:2009 history
2022EN 474-9:2022 Earth-moving machinery - Safety - Part 9: Requirements for pipelayers
2009EN 474-9:2006+A1:2009 Earth-moving machinery - Safety - Part 9: Requirements for pipelayers
2006EN 474-9:2006 Earth-moving machinery - Safety - Part 9: Requirements for pipelayers (Incorporates Amendment A1: 2009)
1998EN 474-9:1998 Earth-Moving Machinery - Safety - Part 9: Requirements for Pipelayers