GB/T 783-2023 English PDFUS$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 783-2023: Lifting appliances - Basic parameter series Status: Valid GB/T 783: Historical versions
Basic dataStandard ID: GB/T 783-2023 (GB/T783-2023)Description (Translated English): Lifting appliances - Basic parameter series Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J80 Classification of International Standard: 53.020.20 Word Count Estimation: 10,11 Date of Issue: 2023-11-27 Date of Implementation: 2024-06-01 Older Standard (superseded by this standard): GB/T 783-2013,GB/T 790-1995 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 783-2023: Lifting appliances - Basic parameter series---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.ICS 53:020:20 CCSJ80 National Standards of People's Republic of China Replace GB/T 783-2013, GB/T 790-1995 Lifting machinery basic parameter series Published on 2023-11-27 2024-06-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee Table of contentsPreface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Maximum lifting capacity series 2 5 span, gauge series 3 6 amplitude series 3 7 Lifting height, lowering depth and lifting range series 4 8 speed series 4 Reference 5ForewordThis document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document replaces GB/T 783-2013 "Maximum lifting capacity series of basic lifting machinery" and GB/T 790-1995 "Electric axle Crane span and lifting height series": This document is based on GB/T 783-2013 and integrates the content of GB/T 790-1995: Compared with GB/T 783-2013 and GB/T 790-1995, in addition to structural adjustments and editorial changes, the main technical changes are as follows: a) Changed the scope (see Chapter 1, Chapter 1 of GB/T 783-2013); b) Added the terms and definitions of “rated lifting capacity”, “track gauge”, “amplitude”, “descent depth” and “lifting range” (see Chapter 3); c) The term and definition of “basic type” is deleted (see 2:2 of GB/T 783-2013); d) The term and definition of “span of factory building” is deleted (see 3:2 of GB/T 790-1995); e) The values listed in the maximum lifting capacity series have been changed (see Table 1, Table 1 of GB/T 783-2013); f) Added the list of span, gauge series and their values, and deleted the factory span and electric motor in Chapter 4 of GB/T 790-1995 The relationship between bridge crane spans is later included (see Chapter 5); g) Added the amplitude series and its numerical list (see Chapter 6); h) The lifting height, descending depth and lifting range series and their ranges and value lists are added, and Section 1 of GB/T 790-1995 is added: Chapter 5 is included after deleting the provisions on the lifting height of electric overhead cranes (see Chapter 7); i) Added the list of speed series and its values (see Chapter 8): Please note that some content in this document may be subject to patents: The publisher 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 Lifting Machinery Standardization Technical Committee (SAC/TC227): This document was drafted by: Henan Weihua Heavy Machinery Co:, Ltd:, Beijing Hoisting and Transportation Machinery Design and Research Institute Co:, Ltd:, Beijing Ke Zhengping Engineering Technology Testing Research Institute Co:, Ltd:, Water Transport Research Institute of the Ministry of Transport, Henan Mining Crane Co:, Ltd:, Tianjin Hong Kong Co:, Ltd:, Shanghai Special Equipment Supervision and Inspection Technology Research Institute, Zhejiang Zhongjian Road and Bridge Equipment Co:, Ltd:, Zhejiang Provincial Construction Engineering Machinery Group Co:, Ltd:, Fushun Yongmao Construction Machinery Co:, Ltd:, Qinhuangdao Tianye Tonglian Heavy Industry Technology Co:, Ltd:, China Construction Fifth Engineering Bureau (Yantai) Construction Engineering Co:, Ltd:, Zhejiang Guanlin Machinery Co:, Ltd:, Frantech Heavy Industry Co:, Ltd:, Jiangxi Hoisting Machinery General Factory Co:, Ltd:, Weite Technology Co:, Ltd:, Sany Marine Heavy Industry Co:, Ltd:, Chengdu Special Equipment Inspection and Testing Research Institute, Henan Dongqi Machinery Co:, Ltd:, Xinxiang University, Henan Dafang Heavy Machinery Co:, Ltd:, Hebei Tongli Pulley Co:, Ltd: The main drafters of this document: Han Hongan, Lin Fukui, Cui Peng, Zhang Pei, Zhang Dewen, Yu Haiyang, Shen Qiang, Li Hua, Qiu Jun, Tong Guozhu, Jin Hexiang, Wang Mingxin, Feng Fumin, Jiang Xinxin, Wang Chaoshi, Yuan Xiufeng, Zhu Yao, Daizong, Liu Munan, Yuan Zhaocheng, Liu Wenming, Shang Baoping, Chen Bubao, Ji Qing, Han Huijuan: This document was first published in 1987 and revised for the first time in:2013; this is the second revision, and GB/T 790- was incorporated into the revision: 1995 content: Lifting machinery basic parameter series1 ScopeThis document stipulates the maximum lifting weight, span, track gauge, amplitude, lifting height, descent depth, lifting range, and basic speed of the lifting machinery: Recommended values for the parameter series: This document applies to lifting machinery defined in GB/T 20776: This document does not apply to mechanical parking equipment:2 Normative reference documentsThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: GB/T 6974 (all parts) Crane terminology3 Terms and definitionsThe terms and definitions defined in GB/T 6974 (all parts) and the following apply to this document: 3:1 Rated lifting capacityratedcapacity Under normal operating conditions, for a given type of lifting machinery and load position, the maximum net lifting weight that the lifting machinery is designed to lift: For mobile cranes, it is the lifting capacity of the flexible parts: [Source: GB/T 6974:1-2008, 8:1:8, with modifications] 3:2 Maximum lifting capacitymaximumcapacity For a given type of lifting machinery and specified working level conditions, the maximum rated lifting weight that the lifting machinery can lift: 3:3 span span The horizontal distance between the center lines of the crane's operating track: [Source: GB/T 6974:1-2008, 4:4:2, with modifications] 3:4 Track gaugetrackcenter The horizontal distance between the center lines of the rail track or the center lines of the treads of the crane's running wheels: [Source: GB/T 6974:1-2008, 4:4:3, with modifications] 3:5 amplituderadius When the crane is placed on a level site, the horizontal distance from the rotation center line of its slewing platform to the vertical center line of the pickup device (when unloaded): Note 1: The amplitude symbol at no-load is L0: Note 2: The amplitude symbol when loaded is L1: [Source: GB/T 6974:1-2008,4:2:1] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 783-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 783-2023_English as soon as possible, and keep you informed of the progress. 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