EN 474-12:2006
(Main)Earth-moving machinery - Safety - Part 12: Requirements for cable excavators
Earth-moving machinery - Safety - Part 12: Requirements for cable excavators
This part of EN 474 deals with all significant hazards, hazardous situations and events relevant to cable excavators 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).
This European Standard applies also to cable excavators, their undercarriage and upper-structure, if intended for use in combination with other equipment or attachment, such as drill rigs, pile driving and extracting equipment and moving equipment (e.g. rail track, walking legs, pontoon, ship) or stationary undercarriage. This European Standard is not dealing with the specific hazards due to these additional equipment or attachment.
NOTE For these additional equipment or attachment, relevant specific European Standards should be considered where available, for example:
- for pile driving and extracting equipment: EN 996:1995;
- for drill rigs: EN 791:1995.
The requirements of this part are complementarily to the common requirements formulated in EN 474-1:2006.
This part does not repeat the requirements from EN 474-1:2006, but adds or replaces the requirements for application for cable excavators.
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 the machinery in the scope.
This European Standard is not applicable to cable excavators manufactured before the date of publication of this European Standard by CEN.
Erdbaumaschinen - Sicherheit - Teil 12: Anforderungen für Seilbagger
Dieser Teil der EN 474 behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und Gefähr¬dungsereignisse, die auf Seilbagger entsprechend EN ISO 6165:2006 zutreffen, wenn sie bestimmungsge¬mäß verwendet werden. Die nach vernünftigem Ermessen für den Hersteller vorhersehbare Nutzung der
Ma¬schine außerhalb der bestimmungsgemäßen Verwendung ist ebenfalls berücksichtigt (siehe Abschnitt 4).
Dieses Dokument gilt auch für Seilbagger und ihre Unter- und Oberwagen, wenn diese in Verbindung mit anderen Arbeitsausrüstungen und Einrichtungen wie Bohr-, Ramm- und Ziehausrüstungen und Fahrwerken (z. B. Schienenfahrwerk, Schreitwerk, Ponton, Schiff) oder mit stationärem Unterbau betrieben werden sollen. Dieses Dokument behandelt nicht die speziellen Gefährdungen, die sich aus diesen zusätzlichen Aus-
rüstun¬gen und Einrichtungen ergeben.
ANMERKUNG Für diese zusätzlichen Ausrüstungen und Einrichtungen sollten (soweit vorhanden) die speziellen Europäischen Normen beachtet werden, wie z. B.
für Ramm- und Ziehgeräte: EN 996:1995;
für Bohrgeräte: EN 791:1995.
Die Anforderungen gelten ergänzend zu den allgemeinen Anforderungen der EN 474-1:2006.
Dieser Teil wiederholt nicht die Anforderungen der EN 474-1:2006, sondern ergänzt oder ersetzt diese für den Einsatz von Seilbaggern.
Dieser Teil beschreibt die geeigneten technischen Maßnahmen, um die Risiken zu mindern oder zu be-
seiti¬gen, die aufgrund signifikanter Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die wäh¬rend der Inbetriebnahme, des Betriebes, der Instandhaltung von Seilbaggern eintreten können.
Diese Europäische Norm ist nicht anzuwenden für Seilbagger, die vor der Veröffentlichung dieser Euro-
päi¬schen Norm durch CEN hergestellt wurden.
Engins de terrassement - Sécurité - Partie 12: Prescriptions applicables aux pelles à câbles
La présente partie du prEN 474 traite de tous les phénomènes, situations et événements dangereux significatifs relatifs aux pelles à câbles définies dans l'EN ISO 6165:2002, lorsqu'elles sont utilisées comme prévu ou dans des conditions de mauvais usage que le fabricant peut raisonnablement prévoir (voir Article 4).
La présente Norme européenne s’applique également aux pelles à câbles, à leur structure porteuse et à leur structure supérieure, lorsqu’elles sont destinées à être utilisées en association avec d’autres équipements ou accessoires, tels que équipements de forage, matériels de battage et d’arrachage avec des équipements mobiles (par exemple, sur rails, sur patins, sur ponton, sur barge) ou des structures porteuses fixes. La présente Norme européenne ne traite pas des phénomènes dangereux spécifiques engendrés par ces équipements ou accessoires supplémentaires.
NOTE Pour ces équipements ou accessoires supplémentaires, il convient de prendre en considération les Normes européennes spécifiques correspondantes, lorsqu’elles sont disponibles, par exemple :
- pour le matériel de battage et d’extraction de pieux : EN 996:1995 ;
- pour les appareils de forage : EN 791:1995.
Les prescriptions figurant dans la présente partie viennent en complément des prescriptions communes présentées dans la partie 1.
La présente partie ne répète pas les prescriptions de la partie 1 mais en ajoute ou en remplace certaines applicables aux pelles à câbles.
La présente partie prescrit les mesures techniques appropriées pour éliminer ou réduire les risques dus aux phénomènes, situations et événements dangereux significatifs survenant lors de la mise en service, du fonctionnement et de la maintenance des machines citées dans le domaine d’application.
La présente Norme européenne n’est pas applicable aux pelles à câble fabriquées avant la publication de la présente Norme européenne par le CEN.
Stroji za zemeljska dela - Varnost - 12. del: Zahteve za bagre s kablom
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2007
Stroji za zemeljska dela - Varnost - 12. del: Zahteve za bagre s kablom
Earth-moving machinery - Safety - Part 12: Requirements for cable excavators
Erdbaumaschinen - Sicherheit - Teil 12: Anforderungen für Seilbagger
Engins de terrassement - Sécurité - Partie 12: Prescriptions applicables aux pelles a
câbles
Ta slovenski standard je istoveten z: EN 474-12:2006
ICS:
53.100 Stroji za zemeljska dela Earth-moving machinery
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 474-12
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2006
ICS 53.100
English Version
Earth-moving machinery - Safety - Part 12: Requirements for
cable excavators
Engins de terrassement - Sécurité - Partie 12: Prescriptions Erdbaumaschinen - Sicherheit - Teil 12: Anforderungen für
applicables aux pelles à câbles Seilbagger
This European Standard was approved by CEN on 17 April 2006.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 474-12:2006: E
worldwide for CEN national Members.
Contents Page
Foreword.3
Introduction .4
1 Scope.5
2 Normative references.5
3 Terms and definitions, symbols and abbreviated terms .6
4 List of additional significant hazards .6
5 Safety requirements and/or measures .6
6 Verification of safety requirements/measures.11
7 Information for use .11
Annex A (normative) List of additional significant hazards – Cable excavators.13
Annex B (normative) Requirements for cable excavator swing brakes .14
Annex C (informative) Illustrations.17
Annex ZA (informative) Relationship between this European Standard and the Essential Requirements
of EU Directive 98/37/EC .22
Bibliography .23
Figures
Figure B.1 — Swing service brake .15
Figure C.1.1 — Crawler type cable excavator with lifting system .17
Figure C.1.2 — Crawler type cable excavator with dragline equipment .18
Figure C.1.3 — Crawler type cable excavator with grab equipment .18
Figure C.2.1 — Crawler type excavator with hole drilling equipment (casing oscillator).19
Figure C.2.2 — Crawler type cable excavator with piling equipment (hydraulic or diesel hammer) .20
Figure C.2.3 — Crawler type excavator with wall cutter equipment (diaphragm wall grab).20
Figure C.3 — Wheel type cable excavator in transport position for road travelling .21
Tables
Table 1 — Safety factors of ropes.8
Table A.1 — List of additional significant hazards.13
Foreword
This document (EN 474-12:2006) has been prepared by Technical Committee CEN/TC 151 “Construction
equipment and building material machines — Safety”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by May 2007, and conflicting national standards shall be withdrawn at the latest by
November 2008.
This document has been prepared under a mandate given to CEN by the European Commission and the European
Free Trade Association, and supports essential requirements of EU Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.
For bibliographic references, see EN 474-1:2006.
EN 474 "Earth-moving machinery — Safety" comprises the following parts:
Part 1: General requirements
Part 2: Requirements for tractor-dozers
Part 3: Requirements for loaders
Part 4: Requirements for backhoe-loaders
Part 5: Requirements for hydraulic excavators
Part 6: Requirements for dumpers
Part 7: Requirements for scrapers
Part 8: Requirements for graders
Part 9: Requirements for pipelayers
Part 10: Requirements for trenchers
Part 11: Requirements for earth and landfill compactors
Part 12: Requirements for cable excavators
This European Standard is intended for use in combination with Part 1 of the series.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United
Kingdom.
Introduction
This part of EN 474 is a type C standard as stated in EN ISO 12100-1:2003.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indi-
cated in the scope of this European Standard.
When provisions of this type C standard are different from those stated in type A or B standards, the provisions of
this type C standard take precedence over the provisions of the other standards, for machines that have been de-
signed and built according to the provisions of this type C standard.
1 Scope
This part of EN 474 deals with all significant hazards, hazardous situations and events relevant to cable excavators
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).
This European Standard applies also to cable excavators, their undercarriage and upper-structure, if intended for
use in combination with other equipment or attachment, such as drill rigs, pile driving and extracting equipment and
moving equipment (e.g. rail track, walking legs, pontoon, ship) or stationary undercarriage. This European Standard
is not dealing with the specific hazards due to these additional equipment or attachment.
NOTE For these additional equipment or attachment, relevant specific European Standards should be considered where
available, for example:
for pile driving and extracting equipment: EN 996:1995;
for drill rigs: EN 791:1995.
The requirements of this part are complementarily to the common requirements formulated in EN 474-1:2006.
This part does not repeat the requirements from EN 474-1:2006, but adds or replaces the requirements for
application for cable excavators.
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 the machinery in
the scope.
This European Standard is not applicable to cable excavators manufactured before the date of publication of this
European Standard by CEN.
2 Normative references
The following referenced documents are indispensable for the application of this European Standard. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced document
(including any amendments) applies.
EN 474-1:2006, Earth-moving machinery — Safety — Part 1: General requirements
EN 791:1995, Drill rigs — Safety
EN 12643:1997, Earth-moving machinery — Rubber-tyred machines — Steering requirements (ISO 5010:1992,
modified)
EN 60204-32:1998, Safety of machinery — Electrical equipment of machines — Part 32: Requirements for hoisting
machines (IEC 60204-32:1998)
EN ISO 2867:2006, Earth-moving machinery — Access systems (ISO 2867:2006)
EN ISO 6165:2006, Earth-moving machinery — Basic types — Identification and terms and definitions (ISO
6165:2006)
EN ISO 7096:2000, Earth moving machinery — Laboratory evaluation of operator seat vibration (ISO 7096:2000)
EN ISO 12100-1:2003, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic
terminology, methodology (ISO 12100-1:2003)
ISO 4310:1981, Cranes — Test code and procedures
ISO 6014:1986, Earth-moving machinery — Determination of ground speed
ISO 7546:1983, Earth moving machinery — Loader and front loading excavator buckets — Volumetric ratings
ISO 10262:1998, Earth-moving machinery — Hydraulic excavators — Laboratory tests and performance
requirements for operator protective guards
ISO 15219:2004, Earth-moving machines — Cable excavators — Terminology and commercial specifications
3 Terms and definitions, symbols and abbreviated terms
For the purposes of this European Standard, the terms and definitions given in EN 474-1:2006, EN ISO 12100-
1:2003, , ISO 15219:2004 and the following apply.
NOTE 1 The terms used for hydraulic excavators are defined in ISO 15219:2004 and illustrated in Annex C.
NOTE 2 Definitions used in EN and ISO standards referred to in this European Standard are also valid for this document.
3.1
cable excavator
excavator (see EN ISO 6165:2006), having a wire rope-operated upper structure primarily designed for excavating
with a dragline bucket, a front shovel or grab, used for compacting material with a compaction plate, for demolition
work by hook or ball and for material handling with special equipment and attachment
3.2
boom hoist system
consists of the boom (lower-, intermediate- and head-section), the A-frame system and the boom hoist winch
system
3.3
lift system
consists of the main winch system used for earth-moving-, demolition-, compaction- and object-handling (e. g. with
hook assembly) application
4 List of additional significant hazards
See Annex A
NOTE Annex A (normative) contains all the significant hazards, hazardous situations and events, as far as they are dealt
with in this European Standard, identified by risk assessment as significant for this type of machinery and which require action to
eliminate or reduce the risk.
5 Safety requirements and/or measures
5.1 General
Cable excavators shall comply with the requirements of EN 474-1:2006, as far as not modified or replaced by the
requirements of this part.
5.2 Access
EN 474-1:2006, 5.2 applies with the following exception:
Dimension code G in Figure 2 of EN ISO 2867:2006 may be > 600 mm when the hand rails/handholds are placed
in the door opening.
5.3 Operator's station
5.3.1 General
EN 474-1:2006, 5.3 applies with the following provision:
5.3.2 Roll-over protective structures (ROPS)
EN 474-1:2006, 5.3.3 does not apply for cable excavators.
5.3.3 Operator's protective guard
EN 474-1:2006, 5.3.4 is replaced by the following:
Cable excavators shall be designed so that an operator’s protective structure (top and front guard) can be fitted.
A protective structure (top and front guard) shall be offered by the manufacturer and selected by the user according
to the existing risk of the application. The protective structures shall be in accordance with ISO 10262:1998 (see
Clause 7).
5.3.4 Operator's seat, vibrations
EN 474-1:2006, 5.4.1.4 applies with the following additions:
The seat shall meet the EN ISO 7096:2000 input spectral class EM 6.
5.4 Operator's controls and indicators
5.4.1 Controls for driving and steering
EN 474-1:2006, 5.5.1 d) and 5.6.1 apply with the following addition relating to controls for driving and steering.
The movements of the controls for driving and ste
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