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GB/T 21156.2-2007 English PDF

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GB/T 21156.2-2007: Special environmental condition -- Machinery for desert -- Part 2: Construction machinery on dry heat-desert condition
Status: Valid
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GB/T 21156.2-2007English319 Add to Cart 3 days [Need to translate] Special environmental condition -- Machinery for desert -- Part 2: Construction machinery on dry heat-desert condition Valid GB/T 21156.2-2007

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Basic data

Standard ID GB/T 21156.2-2007 (GB/T21156.2-2007)
Description (Translated English) Special environmental condition -- Machinery for desert -- Part 2: Construction machinery on dry heat-desert condition
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard P97
Classification of International Standard 53.100
Word Count Estimation 12,111
Date of Issue 2007-11-01
Date of Implementation 2008-01-01
Regulation (derived from) China National Standard Approval Announcement2007 No.12 (Total No.112)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the use of hot and dry desert areas of desert -type specific type of construction machinery and engineering machinery Desert terms and definitions, environmental conditions, technical requirements, test methods, identification, packaging, transport, protection and storage technology requirements. This section applies to the internal combustion engine as the motive power of, desert type of construction machinery and engineering machinery special type of desert in the dry heat of the desert environment. Other special machinery used in hot and dry desert environment can refer to use.

GB/T 21156.2-2007: Special environmental condition -- Machinery for desert -- Part 2: Construction machinery on dry heat-desert condition


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Special environmental condition Machinery for desert Part 2. Construction machinery on dry heat-desert condition ICS 53.100 P97 National Standards of People's Republic of China Special environmental condition - Machinery desert Part 2. Construction Machinery desert dry heat Posted 2007-11-01 2008-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 21156 "special environmental conditions desert machinery" is divided into two parts. --- Part 1. desert dry heat Internal combustion engines; --- Part 2. Hot dry desert construction machinery. This section GB/T Part of 221,156. Appendix A of this section is an informative annex. This part is proposed by China Machinery Industry Federation. This part of the jurisdiction of the China Machinery Industry Federation. This section is responsible for drafting Company. Tianjin Construction Machinery Research Institute. Participated in the drafting of this section. Electrical Machinery Industry Beijing Technology and Economy Institute. The main drafters of this section. Wu Yun Cai, Shanghai Bo, Feng Huisheng, Fang Xiaoyan.

Introduction

GB/T 21156.2-2007 "special desert mechanical environmental conditions - Part 2. Construction Machinery desert dry heat" in the Ministry of Science Social welfare research special "hot dry desert environment electromechanical technical standards and test methods research" with the support of research to develop. Dry heat desert environment is one of the main natural and geographical features of the western region, high temperature dry heat, intense solar radiation, dust desert The main features of the environment. Harsh geographical and climatic environmental conditions have a greater impact on the electrical and mechanical equipment. Therefore, the dry heat of the desert requires special Mechanical and electrical products under environmental conditions must have good environmental adaptability. This part of the development, aimed at enhancing the Desert engineering machinery and construction machinery special type of desert adaptation in dry and hot desert environment can Force, improve the efficiency and reliability levels, regulate the production, support and usage behavior. Dry heat desert environment condition parameters for this section of the Taklimakan Desert in the sample, there are some differences with other deserts, but it Typical of their special circumstances, representation, extreme and severe degree than other deserts. The dry heat of the desert in the main elevation 500m ~ 2000m area, central, with an average altitude of Taklimakan Desert in the Tarim Basin is 1000m ~ 1400m. Therefore, the choice of the Taklimakan desert environment as a condition of construction machinery and Desert Desert special type of construction machinery technology development fundamental basis In line with our reality. Dry and hot desert climate conditions of this section for the severities of 4K4S (see GB/T 21156.1 Appendix C), altitude Height ≤2000m. Test methods specified in this part of the case in the field do not have the condition, it can be recognized by its technical judgment theoretically established His method instead. This section is a simplified representation, a unified hot dry desert type of construction machinery and special-dry desert heat engineering machinery referred to as Desert engineering machine Mechanical and desert special type of construction machinery. "Hot dry desert environment electromechanical technical standards and test methods research" project, through the desert, the dry desert heat special environmental factors, the main work Cheng basic materials, mechanical and electrical equipment research, developed a number of national standards. They are. (1) "hot dry desert environmental conditions for electric and electronic equipment general technical requirements" (2) "special desert mechanical environmental conditions - Part 1 dry desert heat Internal combustion engines" (3) "special environmental conditions - Part 2 Desert mechanical engineering machinery desert dry heat" (4) "special environmental conditions, dry desert heat of the internal combustion engine power plant system technical requirements and test methods" In addition to the above criteria, the country has been published or are being submitted for approval, and the desert, the dry desert heat electromechanical equipment environmental adaptability relevant standards and also. (1) GB/T 19607-2004 special environmental conditions and type of protection code Section (2) GB/T 19608.1-2004 special environmental conditions Classification 1. Dry heat (3) GB/T 19608.2-2004 special classification of environmental conditions - Part 2. Dry desert heat (4) GB/T 20625-2006 term special environmental conditions (5) GB/T 20643.1-2006 Special environmental condition - Environmental test methods - Part 1. General (6) GB/T 20643.3-2006 Special environmental condition - Environmental test methods - Part 3. Test methods and artificial guide The polymer material (7) GB/T 20644.1-2006 special guide for the selection of environmental conditions - Part 1. Metal Surface Protection (8) GB/T 20644.2-2006 special guide for the selection of environmental conditions - Part 2. Polymer Materials (9) "special environmental conditions Environmental test methods - Part 2. Test methods and artificial guidelines for electric and electronic products (including communication product)" Special environmental condition - Machinery desert Part 2. Construction Machinery desert dry heat

1 Scope

This section GB/T 21156 specifies the use of dry heat desert Desert desert special type of construction machinery and engineering machinery terminology And definition, environmental conditions, technical requirements, test methods, labeling, packaging, transport, protection and storage of technical requirements. This section applies to an internal combustion engine as auxiliary power, the Desert project in the dry hot desert environment desert special type of machinery and labor Cheng machinery. Other special machinery dry heat desert environment can refer to use.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to this part of the research agreement Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 3821 Determination of small and medium power internal combustion engine cleanliness GB 3847 from compression-ignition engines and compression-ignition engine vehicle exhaust smoke emission limits and measurement methods GB/T 6072.1-2000 Reciprocating internal combustion engines - Part 1. Standard reference conditions, power, fuel and lubricating oil consumption Consuming calibration and test methods (idt ISO 3046-1.1995) GB/T 8498 basic types of moving machinery terminology (GB/T 8498-1999, eqv ISO 6165.1997) GB 9486 Hight exhaust smoke measurement method (GB 9486-1988, neqГОСТ19025. 1973) GB/T 11804 Terms of environmental conditions for electric and electronic products GB/T 13306 signs GB 16710.1 Construction Machinery noise limits Under 16710.2 machinery - Stationary test conditions measured GB/T machine exterior noise (GB/T 16710.2-1996, eqv ISO /DIS6393.1995) GB driver position measurement noise (GB under T 16710.3 machinery - Stationary test conditions// T 16710.3-1996, eqv ISO /DIS6394.1995) Under 16710.4 machinery - Dynamic test conditions measured GB/T machine exterior noise (GB/T 16710.4-1996, eqv ISO 6395. 1988) GB/T 16710.5 position of the driver moving machinery - Dynamic test conditions noise measurement (GB/T 16710.5-1996, eqv ISO 6396.1996) Part 2 GB/T 19933.2 moving machinery cab environment. air filter test (GB/T 19933.2-2005, ISO 10263-2.1994, IDT) GB/T 19933.3 moving machinery - Operator enclosure environment - Part 3. cab pressurization test method (GB/T 19933.3- 2005, ISO 10263-3.1994, IDT) GB/T 19933.4 moving machinery - Operator enclosure environment - Part 4. cab ventilation, heating and (or) ventilation Test Method (GB/T 19933.4-2005, ISO 10263-4.1994, MOD) GB/T 19933.5-2005 moving machinery - Operator enclosure environment - Part 5. Test methods for windshield defrosting system (ISO 10263-5.1994, MOD)

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