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GB/T 27996-2022: All terrain crane
Status: Valid GB/T 27996: Evolution and historical versions
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| GB/T 27996-2022 | English | 609 |
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All terrain crane
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GB/T 27996-2022
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| GB/T 27996-2011 | English | 448 |
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All terrain crane
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GB/T 27996-2011
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PDF similar to GB/T 27996-2022
Basic data | Standard ID | GB/T 27996-2022 (GB/T27996-2022) | | Description (Translated English) | All terrain crane | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J80 | | Word Count Estimation | 31,324 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 27996-2022: All terrain crane---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.
All terrain cranes
ICS 53.020.20
CCSJ80
National Standards of People's Republic of China
Replacing GB/T 27996-2011
All Terrain Cranes
Alterraincrane
Published on 2022-07-11
2023-02-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Technical requirements 3
4.1 Working conditions 3
4.2 The whole machine 4
4.3 Chassis 5
4.4 Structure 5
4.5 Cab and Control Cab 7
4.6 Mechanism and Parts 8
4.7 Hydraulic system 9
4.8 Electrical system 10
4.9 Environmental protection requirements 11
4.10 Safety Requirements 11
5 Test methods 12
6 Inspection rules 12
6.1 Classification 12
6.2 Factory inspection 13
6.3 COP test 13
6.4 Type inspection 13
7 Marking, packaging, transportation and storage 17
7.1 Signs 17
7.2 Packaging 17
7.3 Transport 17
7.4 Storage 17
Appendix A (Informative) Main Working Status of All Terrain Cranes 18
Appendix B (Informative) Working Status of All Terrain Cranes with Overrun 23
Appendix C (Informative) Potential Hazards of All Terrain Cranes 25
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 replaces GB/T 27996-2011 "All Terrain Cranes", compared with GB/T 27996-2011, except for structural adjustment and editing
In addition to the sexual changes, the main technical changes are as follows.
a) Modified normative references (see Chapter 2, Chapter 2 of the.2011 edition);
b) Added the term driving state (see 3.10), deleted the terms multi-axle steering, multi-axle drive, crab travel, fixed counterweight (see.2011
version 3.5, 3.6, 3.7, 3.10);
c) Added crane operation safety and electric vehicle safety requirements (see 4.2.2);
d) Changed the risk assessment criteria (see 4.2.4, 4.2.3 of the.2011 edition);
e) The requirements for the maximum lifting capacity series of cranes have been changed (see 4.2.5, 4.2.4 of the.2011 edition);
f) Changed the width and length limits of 2-axle all-terrain cranes (see Table 1, Table 1 of the.2011 edition);
g) Changed the approach angle limit (see 4.2.9, 4.2.8 of the.2011 edition);
h) Changed the requirements for the minimum turning diameter (see 4.2.12, 4.2.10 of the.2011 edition);
i) Changed the requirements for gradeability (see 4.2.13, 4.2.11 of the.2011 edition);
j) Changed the minimum stable lifting speed requirements (see 4.2.16, 4.2.14 of the.2011 edition);
k) Changed the requirements for the maximum rated lifting capacity of the crane (see 4.2.17, 4.2.15 of the.2011 edition);
l) Changed the equipment requirements for luffing jib (see 4.2.20, 4.2.18 of the.2011 edition);
m) Changed the reliability test requirements (see 4.2.22, 4.2.20 of the.2011 edition);
n) Added requirements for crane number plates (see 4.2.30);
o) The requirements for fuel consumption are added (see 4.2.31);
p) Changed the state requirements of the hydraulic suspension (see 4.3.1.2, 4.3.1.2 of the.2011 edition);
q) Changed the requirements for the damping effect of hydraulic suspension (see 4.3.1.5, 4.3.1.5 of the.2011 edition);
r) The requirement for the wheel alignment value of the crane is deleted (see 4.3.3.1 of the.2011 edition);
s) Changed the maximum free rotation of the crane steering wheel (see 4.3.3.3, 4.3.3.3 of the.2011 edition);
t) Deleted the requirement that the crane should not deviate (see 4.3.3.4 of the.2011 edition);
u) The requirements for power steering, steering knuckles, arms, tie rods, etc. have been deleted (see 4.3.3.5 and 4.3.3.6 of the.2011 edition);
v) Deleted the requirement for the maximum tangential force applied to the outer edge of the steering wheel when turning (see 4.3.3.7 of the.2011 edition);
w) Changed the writing of the braking system, using the method of direct reference (see 4.3.4, 4.3.4 of the.2011 edition);
x) Deleted the requirement of using non-road engines for cranes over 1000t (see 4.3.6.5 of the.2011 edition);
y) Added requirements for fuel tank (see 4.3.6.2);
z) The requirements for the quality of welds of structural parts have been changed (see 4.4.2, 4.4.2 of the.2011 edition);
aa) Changed the calculation formula of the static rigidity of the top of the boom (see 4.4.3, 4.4.3 of the.2011 edition);
ab) Changed the unit of the horizontal lateral displacement limit of the boom head (see Table 2, Table 3 of the.2011 edition);
ac) Changed the airflow requirements for cold air and warm air in the cab and operating room (see 4.5.1.1, 4.5.1 of the.2011 edition);
ad) Deleted the requirement that the scrubber should be configured (see 4.5.5 of the.2011 edition);
ae) Indirect vision devices such as sight glasses are added to meet the requirements of GB 15084 (see 4.5.2.1);
af) The installation requirements for seats and headrests have been added (see 4.5.2.2);
ag) Added the installation requirements for seat belts (see 4.5.2.3);
ah) The requirements for the protection of cab occupants are added (see 4.5.2.4);
ai) Added requirements for external protrusions (see 4.5.2.5);
aj) Delete the requirements for the telescopic ratio of the luffing cylinder using the hydraulic cylinder luffing mechanism (see 4.6.2.2 of the.2011 edition);
ak) Changed the working torque requirements of the brake during wire rope luffing (see 4.6.2.2, 4.6.2.3 of the.2011 edition);
al) The maximum lifting weight requirements for cranes equipped with super-lifting devices are deleted (see 4.6.5.1 of the.2011 edition);
am) Changed the requirements for the safety factor of the super-lifting wire rope (see 4.6.5.2, 4.6.5.3 of the.2011 edition);
an) The requirements for selection of wire ropes are added (see 4.6.7.3);
ao) Changed the base standard for the pulley winding diameter (see 4.6.8.1, 4.6.8.1 of the.2011 edition);
ap) Changed the accuracy requirements of the pressure gauge (see 4.7.5, 4.7.5 of the.2011 edition);
aq) Changed the rain protection requirements for crane electrical equipment (see 4.8.4, 4.8.4 of the.2011 edition);
ar) Changed the requirements for driving lighting (see 4.8.6, 4.8.7 of the.2011 edition);
as) changed the electromagnetic compatibility requirements (see 4.8.8, 4.8.8 of the.2011 edition);
at) Added wireless remote control requirements (see 4.8.9);
au) Added the requirements for fault self-diagnosis (see 4.8.10);
av) Added requirements for remote emission management vehicle terminal device (see 4.8.11);
aw) Changed the requirements for the noise limit near the driver's ears (see 4.9.1.1, 4.9.1.1 of the.2011 edition);
ax) Changed the requirements for the noise outside the vehicle when accelerating (see 4.9.1.2, 4.9.1.2 of the.2011 edition);
ay) Changed the requirements for noise near the driver's ears during operation (see 4.9.1.3, 4.9.1.3 of the.2011 edition);
az) Added requirements for fixed noise (see 4.9.1.4);
ba) The requirements for exhaust smoke from engines used in crane operations have been added (see 4.9.2.2);
bb) Added general requirements for safety (see 4.10.1);
bc) Changed the requirements for spirit level (see 4.10.2.4, 4.10.1.4 of the.2011 edition);
bd) Changed the installation requirements for anemometers (see 4.10.2.7, 4.10.1.7 of the.2011 edition);
be) Added requirements for safety monitoring system (see 4.10.2.8);
bf) The installation requirements for crane lifting height limiter and descending depth limiter are added (see 4.10.3.2);
bg) Added the alarm requirements for the function of the descending depth limiter (see 4.10.3.4);
bh) Changed the side and rear lower protection requirements (see 4.10.4.6, 4.10.3.6 of the.2011 edition);
bi) The requirements for front protection and splash protection are added (see 4.10.4.7, 4.10.4.8);
bj) Added the installation requirements for horns (see 4.10.5.2);
bk) Added requirements for reflective markings (see 4.10.5.7);
bl) Added requirements for tail sign board (see 4.10.5.8);
bm) Changed the test method (see Chapter 5, Chapter 5 of the.2011 edition);
bn) Changed the table of inspection items (see Table 3, Table 5 of the.2011 edition);
bo) Added the requirements for writing random files (see 7.2.3), and changed the requirements for random files (see 7.2.4, 7.2.2 of the.2011 edition);
bp) The schematic diagram of the working state of the all-terrain crane has been changed (see Appendix A, Appendix B, Appendix A and Appendix B of the.2011 edition);
bq) Changed the possible dangers of cranes (see Appendix C, Appendix C of the.2011 edition);
br) The structural test method (see Appendix D of the.2011 edition) and the operational reliability test method (see the appendix of the.2011 edition) have been deleted
E), driving reliability test method (see Appendix F of the.2011 edition).
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 Standardization Technical Committee of Hoisting Machinery (SAC/TC227).
This document is drafted by. Xuzhou Heavy Machinery Co., Ltd., China Machinery (Beijing) Vehicle Inspection Engineering Research Institute Co., Ltd., Zoomlion
Co., Ltd., Sany Truck Lifting Machinery Co., Ltd.
The main drafters of this document. Shan Zenghai, Hu Haipeng, Zhu Tiangang, Ding Honggang, Dongquan, Chen Xiangdong, Zhang Yan, Li Yue, Li Changqing, Ma Yunwang, Zhang
Zhengde, Zhu Lei, Yang Wu.
This document was first published in.2011 and this is the first revision.
All Terrain Cranes
1 Scope
This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of all terrain cranes.
This document applies to all terrain cranes (hereinafter referred to as cranes).
2 Normative references
The 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 783 Maximum lifting capacity series of basic types of hoisting machinery
GB 1495 Limits and measurement methods of noise outside the vehicle when accelerating
GB/T 3766 General rules and safety requirements for hydraulic transmission systems and their components
GB/T 3811 Crane Design Specification
GB 3847 Diesel Vehicle Pollutant Emission Limits and Measurement Methods (Free Acceleration Method and Loaded Deceleration Method)
GB 4094 Signs of vehicle controls, indicators and signaling devices
GB/T 4208 enclosure protection class (IP code)
GB 4785 Installation Regulations for Exterior Lighting and Light Signaling Devices of Automobiles and Trailers
GB/T 5226.32 Mechanical and Electrical Safety Mechanical and Electrical Equipment Part 32.Technical Requirements for Hoisting Machinery
GB/T 6067.1 Safety Regulations for Lifting Machinery Part 1.General
GB/T 6068-2021 Test specification for truck cranes and tire cranes
GB/T 6974.1 Crane Terminology Part 1.General Terms
GB/T 6974.2 Crane Terminology Part 2.Mobile Cranes
GB 7258-2017 Technical conditions for motor vehicle operation safety
GB/T 7935 General Specifications for Hydraulic Components
GB 8410 Combustion Characteristics of Automotive Interior Materials
GB/T 9286-2021 Paint and varnish cross-cut test
GB 9656 Motor Vehicle Glass Safety Technical Specification
GB/T 9969 General Principles of Instruction Manual for Industrial Products
GB/T 10051 (all parts) lifting hook
GB/T 11118.1 Hydraulic Oil (L-HL, L-HM, L-HV, L-HS, L-HG)
GB 11567 Side and rear lower protection requirements for automobiles and trailers
GB/T 12265.3 Minimum distance for mechanical safety to avoid extrusion of various parts of the human body
GB/T 12602 Overload Protection Device for Hoisting Machinery
GB 12676 Technical Requirements and Test Methods for Braking Systems of Commercial Vehicles and Trailers
GB/T 13594 Motor Vehicle and Trailer Anti-lock Braking Performance and Test Methods
GB 14023 Limits and measurement methods for the protection of off-board receivers by radio disturbance characteristics of vehicles, ships and internal combustion engines
GB 14166 Seat belts, restraint systems, child restraint systems and ISO FIX child restraint systems for motor vehicle occupants
GB 14167 Car seat belt installation anchor points, ISO FIX anchor point systems and pull-up belt anchor points
GB/T 15052 Crane Safety Signs and Hazard Graphical Symbols General
GB 15082 Speedometer for automobiles
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