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GB/T 6974.2-2017: Cranes -- Vocabulary -- Part 2: Mobile cranes
Status: Valid GB/T 6974.2: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 6974.2-2017 | English | 279 |
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3 days [Need to translate]
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Cranes -- Vocabulary -- Part 2: Mobile cranes
| Valid |
GB/T 6974.2-2017
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| GB/T 6974.2-2010 | English | 479 |
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3 days [Need to translate]
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Cranes -- Vocabulary -- Part 2: Mobile cranes
| Obsolete |
GB/T 6974.2-2010
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| GB/T 6974.2-1986 | English | 559 |
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4 days [Need to translate]
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Lifting appliances--Vocabulary--Parameters
| Obsolete |
GB/T 6974.2-1986
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PDF similar to GB/T 6974.2-2017
Basic data | Standard ID | GB/T 6974.2-2017 (GB/T6974.2-2017) | | Description (Translated English) | Cranes -- Vocabulary -- Part 2: Mobile cranes | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J80 | | Classification of International Standard | 01.040.53; 53.020.20 | | Word Count Estimation | 14,120 | | Date of Issue | 2017-10-14 | | Date of Implementation | 2018-05-01 | | 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 | GB/T 6974.2-2017: Cranes -- Vocabulary -- Part 2: Mobile cranes---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.
Cranes - Vocabulary - Part 2. Mobile cranes
ICS 01.040.53; 53.020.20
J80
National Standards of People's Republic of China
Replacing GB/T 6974.2-2010
Crane terminology
Part 2. Mobile cranes
(ISO 4306-2.2012, IDT)
2017-10-14 Published
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
GB/T 6974 "crane terms" is divided into the following sections.
--- Part 1. General Terms;
--- Part 2. Mobile cranes;
--- Part 3. Tower cranes;
--- Part 4. Boom cranes;
--- Part 5. Bridge and Gantry Crane;
--- Part 6. Railway cranes.
This section GB/T 6974 Part 2.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section replaces GB/T 6974.2-2010 "Crane Terminology Part 2. Mobile cranes." And GB/T 6974.2-
2010 compared to the main technical changes are as follows.
--- Added "Crane configuration, crane preparation, rated capacity, maximum rated capacity" of the four terms and definitions (see 2.1.2,
2.1.3, 2.1.4 and 2.1.5);
--- "Installation Type" was revised to "walking mode" (see 2.2,.2010 version 2.2);
--- "Fixed-length" to "Fixed-arm", "Truss" to "Truss arm", "Telescopic" to "Telescopic arm", "Column
") To" columnar arm "(see 2.4.1, 2.4.1.1, 2.4.2 and 2.4.3, the.2010 edition of 2.4.1, 2.4.1.1,
2.4.2 and 2.4.3);
--- Added three provisions note, respectively, on the column arm, jib structural characteristics were described, and the special configuration instructions (see
2.4.3, 2.4.4, and 2.5.1);
--- Crane crane was redefined (see 2.5.2,.2010 version 2.5.2).
This section uses the translation method identical with ISO 4306-2.2012 "Crane terminology Part 2. Mobile cranes."
This section made the following editorial changes.
--- In accordance with the preparation of GB/T 1.1-2009 format, the "range" added a chapter number, the order of the other chapters were extended;
--- The scope of ISO 4306-2.2012 ".ISO 4306 provides the most commonly used in the field of cranes expressed in English, French and Russian
Language "and replaced by the scope of Chapter 1 of this Part GB/T 6974 This section defines the most commonly used terms crane;
--- To be consistent with the appellation of other cranes in our country, add the synonym "(tower arm)" behind the 2.4.3 column arm, hinged at 2.4.5
Add the synonym "(folding arm)" behind the arm.
This part is proposed by China Machinery Industry Federation.
This part of the Crane Standardization Technical Committee (SAC/TC227) centralized.
This part of the drafting unit. Zoomlion Co., Ltd., Shenzhen Special Equipment Safety Inspection Institute.
The main drafters of this section. Yang Wu, Li Jun, Luo Kai, painted Lexus, Yu Tao, Liu Songliang.
This part replaces the standards previously issued as.
--- GB/T 6974.6-1986;
--- GB/T 6974.2-2010.
Crane terminology
Part 2. Mobile cranes
1 Scope
This part of GB/T 6974 defines the most commonly used terms crane.
This section provides a variety of basic types of self-driven mobile crane terminology. GB/T 8498 describes excavators and other construction
Excluding machinery.
2 Terms and definitions
2.1 General
2.1.1
Mobile crane mobilecrane
Can be configured column (tower), with or without load can be run along the track-free surface, and rely on self-weight to maintain a stable boom type
Heavy Machinery.
2.1.2
Crane configuration craneconfiguration
The combination or arrangement of components and elements of a crane.
Example Assembly of Booms (Number and Arrangement of Boom Jibs, Boom Jibs or Boom Jaws), Weights and Positions of Balancing Weight (Bracing Balance or Rear Balancing
Heavy quantity and arrangement).
2.1.3
Crane ready for craneset-up
Crane and its accessories before the operation and positioning of the preparatory conduct or preparation requirements.
Note Crane preparation is included.
--- Choose the ground for lifting operations;
--- Level the ground, the job site enclosure, the job site closed and/or crane in place;
--- Outrigger's location and settings;
--- Balance weight settings;
--- Set on the car.
2.1.4
Rated capacity ratedcapacity
The maximum allowable load specified by the crane manufacturer, based on crane configuration and crane preparation.
2.1.5
Maximum rated weight maximumratedcapacity
Crane maximum design load.
Note. The maximum rated capacity as a crane basic technical parameters are often mentioned.
2.2 way of walking
2.2.1
Crawler crawler-mounted
Crawler walking mobile cranes.
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