GB/T 25684.13-2021Earth-moving machinery - Safety - Part 13: Requirements for rollers (English PDF)

foreword

This 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 13 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 25684:13-2010 "Earth-moving Machinery Safety Part 13: Requirements for Road Rollers": This document is related to

Compared with GB 25684:13-2010, in addition to structural adjustment and editorial changes, the main technical changes are as follows:

a) Changed the scope of the standard (see Chapter 1, Chapter 1 of the:2010 edition);

b) The remote control type machine is deleted (see 4:5:4 of the:2010 edition);

c) Changed the braking system requirements and reference standards for ride-on machines (see 4:5:4:1, 4:5:5:1 of the:2010 edition);

d) Deleted the requirement for the lowest level of pedals (see 4:6:2 of the:2010 edition);

e) The requirement for rollover protection structure (ROPS) is deleted (see 4:7 of the:2010 edition);

f) The requirement for noise reduction of noise sources at the design stage is deleted (see 4:8:2 of the:2010 edition);

g) The requirements for the verification of safety requirements and/or protective measures have been deleted (see Chapter 5 of the:2010 edition):

This document is revised and adopted ISO 20474-13:2017 "Earth-moving machinery safety - Part 13: Requirements for road rollers":

The technical differences between this document and ISO 20474-13:2017 and their reasons are as follows:

--- 4:5:4:1 deleted "For the braking system of single-wheel rollers and combined rollers, all wheels and drums shall be braked:

"Moving", this requirement does not meet the technical development level of road rollers;

--- Change the international document ISO 3450 quoted in 4:5:4:1 to GB/T 21152, which is more applicable to the actual situation in my country;

--- Change the international document ISO 11201 referenced in A:4:1 and A:4:4 to GB/T 17248:2-2018 for the convenience of standard users

Use the corresponding Chinese file:

Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents:

Introduction

This 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 13: Requirements for road rollers

1 Scope

This document specifies the safety requirements for road rollers as defined by ISO 6165; specifies the use of earth-moving machinery in

All major hazards, hazardous states and hazardous events related to it when applied under conditions of misoperation (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 references

The contents of the following documents constitute indispensable provisions of this document through normative references in the text, among which the dated references are:

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 3767-2016 Acoustic sound pressure method for the determination of noise source sound power level and sound energy level of approximate free field above the reflecting surface

Cheng method (ISO 3744:2010, IDT)

GB/T 17248:2-2018 Noise emitted by acoustic machines and equipment is close to a reflective surface with negligible environmental correction

Determination of emission sound pressure levels at working positions and other specified positions in a pseudo-free field (ISO 11201:2010, IDT)

GB/T 21152 Performance requirements and test methods for wheeled or high-speed rubber crawler braking systems for earth-moving machinery

(GB/T 21152-2018, ISO 3450:2011, MOD)

GB/T 25684:1-2021 Earthmoving Machinery Safety Part 1: General Requirements (ISO 20474-1:2017, IDT)

ISO 3744 Acoustic sound pressure method—Engineering method for the determination of sound power levels and sound energy levels from noise sources in approximate free fields above reflecting surfaces

(Acoustics-Determinationofsoundpowerlevelsandsoundenergylevelsofnoisesourcesusing

soundpressure-Engineeringmethodsforanessentialyfreefieldoverareflectingplane)

Note: GB/T 3767-2016 Acoustic sound pressure method to measure noise source sound power level and sound energy level engineering method of approximate free field above the reflecting surface

(ISO 3744:2010, 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 8811 Terminology and commercial specifications for earth-moving machinery and backfill compactors (Earth-movingmachinery-

Rolersandcompactors-Terminologyandcommercialspecifications)

Note: GB/T 7920:5-2017 Terminology and commercial specifications for earth-moving mechanical road rollers and backfill compactors (ISO 8811:2000, MOD)

ISO 11201 Approximate free-field measurement of noise emitted by acoustic machines and equipment over a reflective surface with negligible ambient correction