欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    BS ISO 20474-1-2017 Earth-moving machinery Safety General requirements《土方机械 安全 一般要求》.pdf

    • 资源ID:586125       资源大小:2.21MB        全文页数:52页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    BS ISO 20474-1-2017 Earth-moving machinery Safety General requirements《土方机械 安全 一般要求》.pdf

    1、Earth-moving machinery SafetyPart 1: General requirementsBS ISO 204741:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Earth-moving machinery Safety Part 1: General requirementsEngins de terrassement Scurit Partie 1: ScuritINTERNATIONAL STANDARDISO20474-

    2、1Second edition2017-07Reference numberISO 20474-1:2017(E)National forewordThis British Standard is the UK implementation of ISO 204741:2017.The UK participation in its preparation was entrusted to Technical Committee B/513/1, Earth moving machinery (International).A list of organizations represented

    3、 on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 8168

    4、5 7ICS 53.100Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS ISO

    5、204741:2017 ISO 2017Earth-moving machinery Safety Part 1: General requirementsEngins de terrassement Scurit Partie 1: ScuritINTERNATIONAL STANDARDISO20474-1Second edition2017-07Reference numberISO 20474-1:2017(E)BS ISO 204741:2017ISO 20474-1:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED

    6、DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior writ

    7、ten permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 204741:201

    8、7ISO 20474-1:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including phot

    9、ocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 74

    10、9 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO 20474-1:2017(E)Foreword viIntroduction vii1 Scope . 12 Normative references 13 Terms and definitions . 44 Safety requirements and protective measures . 64.1 General . 64.2 Access systems 74.2.1 General requirements 74.2.2 Access to articulate

    11、d machines . 74.3 Operators station . 74.3.1 General requirements 74.3.2 Operators station equipped with a cab . 84.3.3 Operator-protective structures . 94.3.4 Falling-object protective structures (FOPS) 104.3.5 Elevating operators station 104.3.6 Replacement of operator protective structure .104.4

    12、Seats 104.4.1 Operators seat 104.4.2 Additional seat 104.5 Operators controls and indicators . 114.5.1 General. 114.5.2 Starting and stopping system 114.5.3 Inadvertent activation 114.5.4 Pedals 114.5.5 Emergency attachment lowering . 114.5.6 Uncontrolled motion .124.5.7 Remote control .124.5.8 Visu

    13、al displays/control panels, indicators and symbols 124.5.9 Ride-on machine controls accessible from ground level124.5.10 Non-riding machine controls . 124.6 Steering systems . 124.6.1 General. 124.6.2 Wheeled machines 124.6.3 Crawler machines.134.7 Brake systems . 134.8 Visibility . 134.8.1 Operator

    14、s field of view . 134.8.2 Lighting, signalling and marking lights, and reflex-reflector devices 134.9 Warning devices and safety signs 134.10 Tyres and rims 144.11 Stability . 144.12 Object handling 144.12.1 Lifting devices for object handling 144.12.2 Lowering control device . 144.13 Noise . 144.13

    15、.1 Requirements for noise reduction .144.13.2 Noise emission measurement . 144.14 Protective measures and devices . 154.14.1 Contaminated area 154.14.2 Hot parts 154.14.3 Moving parts .154.14.4 Guards 15 ISO 2017 All rights reserved iiiContents PageBS ISO 204741:2017ISO 20474-1:2017(E)4.14.5 Articul

    16、ated frame lock 154.14.6 Sharp edges and acute angles 154.14.7 Fenders 154.15 Retrieval, transportation, lifting and towing 164.15.1 Common use . 164.15.2 Retrieval . 164.15.3 Tying-down 164.15.4 Lifting 164.15.5 Off-road towing 164.15.6 Transportation 164.16 Electrical and electronic systems . 164.

    17、16.1 General. 164.16.2 Degree of protection 174.16.3 Electrical connections 174.16.4 Over-current protective devices 174.16.5 Batteries . 174.16.6 Battery disconnection 174.16.7 Electrical connectors for auxiliary starting aids174.16.8 Electric sockets for lighting . 174.17 Pressurized systems 184.1

    18、7.1 General requirements .184.17.2 Hydraulic lines 184.17.3 Hydraulic hose assemblies . 184.17.4 Air pressure vessels .184.18 Fuel tanks, diesel emission fluid tanks and hydraulic oil tanks .184.18.1 General requirements .184.18.2 Filler openings 184.18.3 Fuel tanks 194.19 Fire protection 194.19.1 F

    19、ire resistance .194.19.2 Fire extinguisher .194.20 Attachments . 194.20.1 General. 194.20.2 Identification 194.20.3 Instructions .194.20.4 Quick couplers 194.20.5 Lifting devices .194.21 Maintenance . 204.21.1 General. 204.21.2 Routine maintenance 204.21.3 Support devices .204.21.4 Access to the eng

    20、ine compartment . 204.21.5 Tiltable cab support device . 204.22 Underground operation in non-explosive atmosphere.204.23 Rear-mounted winch 214.23.1 Mounting 214.23.2 Controls . 214.23.3 Protection 214.24 Speed limit for non-riding machines 215 Verification of safety requirements .216 Information fo

    21、r use .226.1 Safety labels 226.2 Operators manual. 226.3 Machine marking . 22Annex A (informative) List of significant hazards23Annex B (normative) Requirements for elevating operators stations .27iv ISO 2017 All rights reservedBS ISO 204741:2017ISO 20474-1:2017(E)4.14.5 Articulated frame lock 154.1

    22、4.6 Sharp edges and acute angles 154.14.7 Fenders 154.15 Retrieval, transportation, lifting and towing 164.15.1 Common use . 164.15.2 Retrieval . 164.15.3 Tying-down 164.15.4 Lifting 164.15.5 Off-road towing 164.15.6 Transportation 164.16 Electrical and electronic systems . 164.16.1 General. 164.16.

    23、2 Degree of protection 174.16.3 Electrical connections 174.16.4 Over-current protective devices 174.16.5 Batteries . 174.16.6 Battery disconnection 174.16.7 Electrical connectors for auxiliary starting aids174.16.8 Electric sockets for lighting . 174.17 Pressurized systems 184.17.1 General requireme

    24、nts .184.17.2 Hydraulic lines 184.17.3 Hydraulic hose assemblies . 184.17.4 Air pressure vessels .184.18 Fuel tanks, diesel emission fluid tanks and hydraulic oil tanks .184.18.1 General requirements .184.18.2 Filler openings 184.18.3 Fuel tanks 194.19 Fire protection 194.19.1 Fire resistance .194.1

    25、9.2 Fire extinguisher .194.20 Attachments . 194.20.1 General. 194.20.2 Identification 194.20.3 Instructions .194.20.4 Quick couplers 194.20.5 Lifting devices .194.21 Maintenance . 204.21.1 General. 204.21.2 Routine maintenance 204.21.3 Support devices .204.21.4 Access to the engine compartment . 204

    26、.21.5 Tiltable cab support device . 204.22 Underground operation in non-explosive atmosphere.204.23 Rear-mounted winch 214.23.1 Mounting 214.23.2 Controls . 214.23.3 Protection 214.24 Speed limit for non-riding machines 215 Verification of safety requirements .216 Information for use .226.1 Safety l

    27、abels 226.2 Operators manual. 226.3 Machine marking . 22Annex A (informative) List of significant hazards23Annex B (normative) Requirements for elevating operators stations .27iv ISO 2017 All rights reserved ISO 20474-1:2017(E)Annex C (normative) Requirements for lifting devices used in object handl

    28、ing .29Annex D (normative) Requirements for earth-moving machinery used underground in non-explosive atmospheres .35Bibliography .37 ISO 2017 All rights reserved vBS ISO 204741:2017ISO 20474-1:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of nation

    29、al standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Internatio

    30、nal organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended

    31、for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso

    32、 .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document wil

    33、l be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the mean

    34、ing of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .htmlThis document was prepared by Tec

    35、hnical Committee ISO/TC 127, Earth-moving machinery, Subcommittee SC 2, Safety, ergonomics and general requirements.This second edition cancels and replaces the first edition (ISO 20474-1:2008), which has been technically revised with the following changes: normative references have been updated; re

    36、ferences to national and regional provisions in the withdrawn ISO/TS 20474-14 have been deleted; new safety requirements and protective measures have been added, including the normative annexes, requirements for elevating operators stations, for lifting devices used in object handling and for earth-

    37、moving machinery used underground in non-explosive atmospheres.It is intended to be used in conjunction with the other parts of ISO 20474.A list of all parts in the ISO 20474 series, published under the general title, Earth-moving machinery Safety, can be found on the ISO website.vi ISO 2017 All rig

    38、hts reservedBS ISO 204741:2017ISO 20474-1:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each m

    39、ember body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International

    40、Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different typ

    41、es of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not

    42、be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is in

    43、formation given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization

    44、 (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .htmlThis document was prepared by Technical Committee ISO/TC 127, Earth-moving machinery, Subcommittee SC 2, Safety, ergonomics and general requirements.This second edition cancels and rep

    45、laces the first edition (ISO 20474-1:2008), which has been technically revised with the following changes: normative references have been updated; references to national and regional provisions in the withdrawn ISO/TS 20474-14 have been deleted; new safety requirements and protective measures have b

    46、een added, including the normative annexes, requirements for elevating operators stations, for lifting devices used in object handling and for earth-moving machinery used underground in non-explosive atmospheres.It is intended to be used in conjunction with the other parts of ISO 20474.A list of all

    47、 parts in the ISO 20474 series, published under the general title, Earth-moving machinery Safety, can be found on the ISO website.vi ISO 2017 All rights reserved ISO 20474-1:2017(E)IntroductionThis document is a type-C standard as stated in ISO 12100.The machinery concerned and the extent to which h

    48、azards, hazardous situations or hazardous events are covered are indicated in the Scope of this document.When requirements of this type-C standard are different from those which are stated in type-A or B standards, the requirements of this type-C standard take precedence over the requirements of the

    49、 other standards for machines that have been designed and built according to the requirements of this type-C standard.ISO 20474 provides acceptable safety requirements for earth-moving machinery. This standard does not necessarily provide requirements to meet all national and regional regulatory provisions, e.g. Japan does not allow object handling with earth-moving machinery. ISO 2017 All rights reserved viiBS ISO 204741:2017BS ISO 204741:2017Earth-moving machinery Safety Part 1: Gene


    注意事项

    本文(BS ISO 20474-1-2017 Earth-moving machinery Safety General requirements《土方机械 安全 一般要求》.pdf)为本站会员(priceawful190)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开