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Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 25684.5-2021: Earth-moving machinery - Safety - Part 5: Requirements for hydraulic excavators Status: Valid GB/T 25684.5: Historical versions
Basic dataStandard ID: GB/T 25684.5-2021 (GB/T25684.5-2021)Description (Translated English): Earth-moving machinery - Safety - Part 5: Requirements for hydraulic excavators Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: P97 Word Count Estimation: 20,294 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 25684.5-2021: Earth-moving machinery - Safety - Part 5: Requirements for hydraulic excavators---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Earth-moving machinery -- Safety -- Part 5: Requirements for hydraulic excavators ICS 53:100 CCSP97 National Standards of People's Republic of China Replacing GB 25684:5-2010 Earthmoving Machinery Safety Part 5: Requirements for hydraulic excavators (ISO 20474-5:2017, IDT) Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III Introduction V 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Safety requirements and protective measures 4 4:1 General requirements4 4:2 Driver operating position 4 4:3 Steering and Steering Controls 5 4:4 Swing brake system 5 4:5 Stability and Safety Devices 5 4:6 Special requirements for walking excavators 6 5 Usage information8 Appendix A (Normative) Requirements for Excavator Swing Brake System 9 Appendix B (Informative) Figure 12 Reference 14 forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document is Part 5 of GB/T 25684 "Earth-moving Machinery Safety": GB/T 25684 has released the following parts: --- Part 1: General requirements; --- Part 2: Requirements for bulldozers; --- Part 3: Requirements for loaders; --- Part 4: Requirements for backhoe loaders; --- Part 5: Requirements for hydraulic excavators; --- Part 6: Requirements for dump trucks; --- Part 7: Requirements for scrapers; --- Part 8: Requirements for motor graders; --- Part 9: Requirements for pipelayers; --- Part 10: Requirements for trenchers; --- Part 11: Requirements for backfill compactors; --- Part 12: Requirements for mechanical excavators; --- Part 13: Requirements for road rollers: This document replaces GB 25684:5-2010 "Earth-moving Machinery Safety Part 5: Requirements for Hydraulic Excavators", and GB 25684:5- Compared with:2010, except for structural adjustment and editorial changes, the main technical changes are as follows: a) The provisions on channels are deleted (see 4:2 of the:2010 edition); b) The provisions on the minimum activity space have been deleted (see 4:3:1 of the:2010 edition); c) Changed the provisions of the driver's protective equipment (see 4:2:1:1, 4:3:2:1 of the:2010 edition); d) The provisions of rollover protection structure (ROPS) and rollover protection structure (TOPS) have been changed (see 4:2:1:2, 4:3:2:2 of the:2010 edition); e) Deleted the protection of the round log shipping condition (see 4:3:2:3 of the:2010 edition); f) Changed the provisions of the driver's seat (see 4:2:1:3, 4:3:3 of the:2010 edition); g) Changed the provisions of the rear window (see 4:2:2, 4:3:4 of the:2010 edition); h) Changed the provisions of the swing braking system (see 4:4, 4:5 of the:2010 edition); i) The provisions on stability have been changed (see 4:5, 4:6 of the:2010 edition); j) The provisions on the parking brake of small crawler excavators are deleted (see 4:7 of the:2010 edition); k) Deleted the regulations on the export of walking excavators (see 4:8:1:3 of the:2010 edition); l) Changed the provisions on the backhoe condition of walking excavators (see 4:6:4:2, 4:8:4:2 of the:2010 edition); m) The provisions on the lifting conditions of walking excavators are added (see 4:6:4:3); n) The provisions on the verification of safety requirements and/or protective measures have been deleted (see Chapter 5 of the:2010 edition); o) Changed the provisions on the use of information (see Chapter 5, Chapter 6 of the:2010 edition); p) Changed the requirements for the excavator swing braking system (see Appendix A, Appendix B of the:2010 edition): This document is equivalent to ISO 20474-5:2017 "Earth-moving machinery safety - Part 5: Requirements for hydraulic excavators": Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China Machinery Industry Federation: This document is under the jurisdiction of the National Earthmoving Machinery Standardization Technical Committee (SAC/TC334): This document is drafted by: Xuzhou Xugong Excavation Machinery Co:, Ltd:, Guangxi Liugong Machinery Co:, Ltd:, Shandong Lingong Construction Machinery Co:, Ltd: Co:, Ltd:, Doosan Construction Machinery (China) Co:, Ltd:, Zoomlion Co:, Ltd:, Sany Heavy Machinery Co:, Ltd:, Tianjin Construction Machinery Research Institute Co:, Ltd:, Lovol Construction Machinery Group Co:, Ltd:, Shanxi Construction Machinery Co:, Ltd:, Xiamen Xiamen Engineering Machinery Co:, Ltd:, Sumitomo Construction Machinery (Tangshan) Co:, Ltd:, Sunward Intelligent Equipment Co:, Ltd: The main drafters of this document: Song Zhike, Yuan Shiguo, Liu Huiying, Lei Ming, Yuan Ye, Yu Hongfu, Wu Hongli, Chen Weixiong, Li Xuan, Chen Jiachuan, Feng Hao, Hao Peng, Wang Qu, Liu Jian, Liu Jiao: This document was first published as GB 25684:5-2010 in:2010, and this is the first revision:IntroductionThis document is a Type C standard defined by ISO 12100: The scope of this document describes the machinery involved and the scope of the hazards, hazardous states or hazardous events involved: Since the design and manufacture of the machine follow the requirements of Class C standards, when the requirements of Class C standards are different from those of Class A or Class B standards At the same time, the requirements of Class C standards take precedence over other standards: GB/T 25684 "Earth-moving Machinery Safety" is a basic and universal guideline for guiding my country's earth-moving machinery products to meet relevant safety requirements: standard: GB/T 25684 aims to establish general safety requirements applicable to earth-moving machinery products and special safety requirements for specific machine families requirements, it is proposed to be composed of 14 parts: --- Part 1: General requirements: The purpose is to establish general safety requirements applicable to all machine types in the earthmoving machinery industry: The foundational standard for a full range of standards: --- Part 2: Requirements for bulldozers: The purpose is to propose specific products that meet the unique characteristics of bulldozer products: Security Requirements Clause: --- Part 3: Requirements for loaders: The purpose is to propose specific products that meet the characteristics of their own products according to the unique characteristics of loader products: Security Requirements Clause: --- Part 4: Requirements for backhoe loaders: The purpose is to propose a product that meets the unique characteristics of backhoe loader products: Point-specific security requirements clause: --- Part 5: Requirements for hydraulic excavators: The purpose is to put forward the unique characteristics of hydraulic excavator products that meet the characteristics of their own products: Point-specific security requirements clause: --- Part 6: Requirements for dump trucks: The purpose is to propose specific products that meet the unique characteristics of dump truck products: Security Requirements Clause: --- Part 7: Requirements for scrapers: The purpose is to propose specific products that meet the characteristics of their own products according to the unique characteristics of scraper products: Security Requirements Clause: --- Part 8: Motor grader requirements: The purpose is to propose specific products that meet the unique characteristics of motor graders: Security Requirements Clause: --- Part 9: Requirements for pipelayers: The purpose is to propose specific products that meet the unique characteristics of the pipelayer products: Security Requirements Clause: --- Part 10: Requirements for trenchers: The purpose is to propose special features that conform to the characteristics of the trencher products according to the unique characteristics of the trencher products: Security requirements clauses: --- Part 11: Requirements for backfill compactors: The purpose is to propose products that meet the unique characteristics of backfill compactor products: Features specific security requirements clause: --- Part 12: Requirements for mechanical excavators: The purpose is to propose products that meet the unique characteristics of mechanical excavators: Features specific security requirements clause: --- Part 13: Requirements for road rollers: The purpose is to propose special characteristics that meet the characteristics of the rollers according to the unique characteristics of the road roller products: Security requirements clauses: --- Part 14: Requirements for small implement carriers: The purpose is to put forward a proposal to meet the unique characteristics of small implement carrying machine products: Specific safety requirements clauses for their own product features: The safety requirements of Part 2 to Part 14 are used in conjunction with the general requirements of Part 1 to better meet the use requirements: Earthmoving Machinery Safety Part 5: Requirements for hydraulic excavators1 ScopeThis document specifies the safety requirements for hydraulic excavators as defined in ISO 6165; specifies the use of earth-moving machinery for the purpose or foreseen by the manufacturer When applied under the wrong operating conditions, all major hazards, hazardous states and hazardous events related to it (see GB/T 25684:1-2021 Appendix A); and specifies techniques for eliminating or reducing the risks arising from significant hazards, hazardous states or hazardous events in use, operation and maintenance measure: This document is used in conjunction with GB/T 25684:1 (specifying general safety requirements for two or more families of earth-moving machinery): of this document Specific requirements take precedence over the general requirements of GB/T 25684:1: This document does not apply to machines manufactured prior to the implementation of this document:2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: GB/T 8419-2007 Laboratory Evaluation of Earth-moving Machinery Driver Seat Vibration (ISO 7096:2000, IDT) GB/T 17771-2010 Earth-moving machinery falling object protection structure laboratory test and performance requirements (ISO 3449:2005, IDT) GB/T 25684:1-2021 Earthmoving Machinery Safety Part 1: General Requirements (ISO 20474-1:2017, IDT) ISO 3471 Laboratory Tests and Performance Requirements for Rollover Protective Structures for Earth-moving Machinery (Earth-movingmachinery-Rol- overprotectivestructures-Laboratorytestsandperformancerequirements) Note: GB/T 17922-2014 Laboratory test and performance requirements for earth-moving machinery rollover protection structures (ISO 3471:2008, IDT) ISO 6165 Earth-moving machinery basic types identification, terms and definitions (Earth-movingmachinery-Basictypes- Identificationandtermsanddefinitions) Note: GB/T 8498-2017 Earth-moving machinery basic type identification, terms and definitions (ISO 6165:2012, IDT) ISO 6682 Earth-moving machinery operating comfort zone and reach (Earth-movingmachinery-Zonesofcomfort andreachforcontrols) Note: GB/T 21935-2008 Comfort zone and reach of earth-moving machinery manipulation (ISO 6682:1986/Amd:1:1989, IDT) ISO 6683 Earth-moving machinery seat belts and their anchors performance requirements and tests (Earth-movingmachinery-Seat beltsandseatbeltanchorages-Performancerequirementsandtests) Note: GB/T 17921-2010 Earth-moving machinery seat belts and their anchors performance requirements and tests (ISO 6683:2005, MOD) ISO 7135 Terminology and commercial specifications for earth-moving machinery hydraulic excavators (Earth-movingmachinery-Hydraulicexca- vators-Terminology and commercial specifications) Note: GB/T 6572-2014 Terminology and commercial specifications for earth-moving machinery hydraulic excavators (ISO 7135:2009, IDT) ISO 7451 Earth-moving machinery, Backhoe and grab bucket capacity calibration for hydraulic excavators and backhoe loaders (Earth-movingma- chinery-Volumetricratingsforhoe-typeandgrab-typebucketsofhydraulicexcavatorsandbackhoe loaders) Note: GB/T 21941-2008 Backhoe bucket and grab bucket capacity calibration for earth-moving machinery hydraulic excavators and backhoe loaders (ISO 7451:2007, ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 25684.5-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 25684.5-2021_English as soon as 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