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BS EN 474-9:2022

$142.49

Earth-moving machinery. Safety – Requirements for pipelayers

Published By Publication Date Number of Pages
BSI 2022 30
Guaranteed Safe Checkout
Category:

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This document, together with EN 474 1:2022, deals with all significant hazards, hazardous situations and events relevant to pipelayers as defined in 3.1, when used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex A) associated with the whole lifetime of the machine as described in EN ISO 12100:2010, 5.4. The requirements of this document are complementary to the common requirements formulated in EN 474 1:2022. This document does not repeat the requirements of EN 474 1:2022 but supplements or modifies the requirements for pipelayers. This document also specifies additional requirements for rear mounted winches. This document does not provide performance requirements for safety related functions of control system(s). The following significant and relevant hazards are not covered in this document: ā€” Transmission of power between self-propelled machinery (or tractor) and recipient machinery; ā€” Laser; ā€” Lightning. Pipelayers with rotating upper structure are excluded from the scope of this document. This document is not applicable to pipelayers manufactured before the date of publication of this document by CEN.

PDF Catalog

PDF Pages PDF Title
2 undefined
10 1 Scope
2 Normative references
11 3 Terms and definitions
12 4 Safety requirements and/or protective/risk reduction measures
4.1 General
4.1.1 Context
4.1.2 Specific relation to EN 474-1
4.2 Operatorā€™s station
4.2.1 General
4.2.2 Window(s)
4.3 Seat
4.3.1 General
4.3.2 Vibration
4.4 Operator’s controls and indicators
4.4.1 General
4.4.2 Emergency attachment lowering (Free fall function)
13 4.5 Visibility
4.6 Lifting operation
4.6.1 General
4.6.2 Lifting capacity
4.6.3 Load lowering speed
4.6.4 Pipe laying brakes
4.6.5 Hooks
4.6.6 Ropes
4.6.7 Load capacity indicator
14 4.6.8 Rated capacity limiting device
4.6.9 Hoisting limiter
4.6.10 Lowering limiter
4.7 Rear mounted winch
4.7.1 General
4.7.2 Mounting
4.7.3 Controls
4.7.4 Protection against back-lash of the rope
4.8 Noise emission measurement
4.8.1 Sound power level
15 4.8.2 Emission sound pressure level at operatorā€™s station
5 Verification of the safety requirements and/or protective/risk reduction measures
16 6 Information for use
6.1 General
6.2 Machine safety label
17 6.3 Operatorā€™s manual
6.4 Machine marking
18 Annex A (informative)List of significant hazards
22 Annex B (informative)Illustrations
24 Annex ZA (informative)Relationship between this European Standard and the essential requirements of Directive 2006/42/EC machinery, and amending Directive 95/16/EC (recast) [2006 L157] aimed to be covered
BS EN 474-9:2022
$142.49