LY/T 1486-2023 English PDFUS$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 1486-2023: Hand-held earth augers Status: Valid LY/T 1486: Historical versions
Basic dataStandard ID: LY/T 1486-2023 (LY/T1486-2023)Description (Translated English): Hand-held earth augers Sector / Industry: Forestry Industry Standard (Recommended) Classification of Chinese Standard: B95 Classification of International Standard: 65.060.80 Word Count Estimation: 18,170 Date of Issue: 2023-06-19 Date of Implementation: 2023-11-01 Issuing agency(ies): State Forestry and Grassland Administration LY/T 1486-2023: Hand-held earth augers---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 65.060.80 CCSB95 Forestry Industry Standard of the People's Republic of China Replace LY/T 1486-2010 Handheld digging machine Released on 2023-06-19 2023-11-01 Implementation The State Forestry and Grassland Administration issued ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting is required. This document replaces LY/T 1486-2010 "Hand-held excavators for forestry machinery". Compared with LY/T 1486-2010, except for the structural adjustment, In addition to the integration and editorial changes, the main technical changes are as follows. --- The term "portable pit digger" was changed to "hand-held pit digger", and its definition was changed (see 3.1, 3.1 of the.2010 edition); --- Added the term and definition of "spiral blade" (see 3.3); --- Changed the term and definition of "drill diameter" (see 3.4, 3.10 of the.2010 edition); --- Deleted "Digging diameter", "Digging depth", "Excavation rate", "Maximum throwing diameter", "Drill bit", "Drill bit feed rate", "Transmission device", "Screw The terms and definitions of "drill bit length" and "drill face" (see 3.2 to 3.9 and 3.11 of the.2010 edition); --- Changed the content of "Model compilation method" (see Chapter 4, Chapter 4 of the.2010 edition); --- Changed the requirements for test site conditions (see 6.1.2, 7.3.7.2 of the.2010 edition); --- Added the requirements and test methods for "matching gasoline engine performance" (see 6.2); --- Changed the requirements and test methods of "starting performance" (see 6.3.1, 6.2.1 and 7.2.1 of the.2010 edition); --- Changed the requirements and test methods for "minimum no-load stable speed" (see 6.3.2, 6.2.2 and 7.2.2 of the.2010 edition); --- Changed the requirements and test methods for "maximum no-load speed stability" (see 6.3.3, 6.2.3 and 7.2.3 of the.2010 edition); --- Added the requirements and test methods for "curb mass" (see 6.3.5); --- Changed the requirements and test methods of "operating efficiency" (see 6.3.6, 6.3.7.4 and 7.3.7.2 of the.2010 edition); --- Added the requirements and test methods for "exhumation rate" (see 6.3.7); --- Changed the requirements and test methods for "handle" (see 6.4.2, 6.3.3 and 7.3.3 of the.2010 edition); --- Changed the requirements and test methods for "stop switch" (see 6.4.3, 6.3.4 and 7.3.4 of the.2010 edition); --- Changed the requirements and test methods for "throttle trigger" (see 6.4.4, 6.3.5 and 7.3.5 of the.2010 edition); --- Changed the requirements and test methods for "reduction gearbox" (see 6.4.5, 6.3.6 and 7.3.6 of the.2010 edition); --- Changed the requirements and test methods for "drill bit" (see 6.4.6, 6.3.7 and 7.3.7 of the.2010 edition); --- Added the requirements and test methods for "pin" (see 6.4.7); --- Deleted the requirements and test methods of "overload protection device" (see 6.4.1 and 7.4.1 of the.2010 edition); --- Added the requirements and test methods for "minimum handle arm length" (see 6.5.1); --- Added the requirements and test methods for "drill bit braking time" (see 6.5.2); --- Changed the requirements and test methods for "noise" (see 6.5.4, 6.4.3 and 7.4.3 of the.2010 edition); --- Changed the requirements and test methods for "fuel tank" (see 6.5.6, 6.4.5 and 7.4.5 of the.2010 edition); --- Added the requirements and test methods for "engine exhaust direction", "protective device" and "electromagnetic compatibility" (see 6.5.3, 6.5.8, 6.5.9); --- Changed the requirements and test methods of "reliability and durability" (see 6.6, 6.5.6.6, 7.5, 7.6 of the.2010 edition); --- Deleted the content of "Inspection Rules" (see Chapter 8 of the.2010 edition); --- Changed the contents of “Instructions for Use” and “Packaging” (see 7.2, 7.3, 9.4, 9.2 of the.2010 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the State Forestry and Grassland Administration. This document is under the jurisdiction of the National Forestry Machinery Standardization Technical Committee (SAC/TC61). This document was drafted by. Harbin Forestry Machinery Research Institute of the State Forestry and Grassland Administration, Zhejiang Hengyue Machinery Co., Ltd., Anhui Huachen Machinery Electric Technology Co., Ltd., Zhejiang Huangjia Garden Tools Manufacturing Co., Ltd., Yongkang Weili Technology Co., Ltd., Shandong Huasheng Zhongtian Machinery Group Group Co., Ltd., Shandong Yongjia Power Co., Ltd., Taizhou Runyuan Outdoor Products Co., Ltd., Zhejiang Pioneer Technology Co., Ltd. Co., Ltd., Zhuhai Qiaoli Forestry Machinery Technology Co., Ltd., Ningbo Eastar Environmental Protection Machinery Co., Ltd., China Communications First Highway Engineering Bureau Civil Engineering BUILDING RESEARCH INSTITUTE LIMITED. The main drafters of this document are. Yang Xuefeng, Zong Jiguang, Cao Cunlong, Yang Feng, Tang Enchang, Wu Tongqiang, Hu Jian, Liu Jidong, Zhao Fei, Xu Haiquan, Zhu Daoqing, Jiang Chunlin, Xu Fengxia, Liu Yujia, and Meng Lingchen. The previous versions of this document and the documents it replaces are as follows. --- This document was first issued in.1999 and revised for the first time in.2010 to include LY/T 1487-1999 "Test Methods for Portable Digging Machines" Methods for the determination of ear noise of portable digging machines, LY/T 1488-1999, and LY/T 1489-1999. "Method for determination of hand-felt vibration of pit digger" was incorporated. ---This is the second revision. Handheld digging machine1 ScopeThis document defines the terms and definitions of hand-held digging machines, gives the basic parameters of hand-held digging machines, and specifies the The performance requirements of the portable excavator and the requirements for marking, instruction manual, packaging, transportation and storage are described. Test method. This document applies to hand-held pit diggers (hereinafter referred to as pit diggers) powered by gasoline engines and with a drill bit diameter not exceeding 300 mm. Design, development, production and testing. Ice drills, etc. can be used as reference.2 Normative referencesThe contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 191 Pictorial markings for packaging, storage and transportation GB/T 228.1 Tensile test of metallic materials Part 1.Room temperature test method GB/T 4269.5 Operator control symbols and other markings for portable forestry machinery GB/T 5395 Forestry and garden machinery - Specification for the determination of vibration of portable hand-held machines powered by internal combustion engines - Handle vibration GB/T 9480 Rules for writing instructions for agricultural and forestry tractors and machinery, lawn and gardening power machinery GB 10395.1 Safety of agricultural and forestry machinery Part 1.General principles GB 10396 General rules for safety signs and hazard pictograms for agricultural and forestry tractors and machinery, lawn and gardening power machinery GB/T 13306 Labels GB/T 13384 General technical requirements for packaging of electromechanical products GB/T 21398 Test methods and acceptance rules for electromagnetic compatibility of agricultural and forestry machinery GB 26133 Emission limits and measurement methods for exhaust pollutants from small spark-ignition engines for non-road mobile machinery (China's first and second stage) JB/T 5135.1 General-purpose small gasoline engines Part 1.Technical requirements JB/T 5135.2 General-purpose small gasoline engines Part 2.Bench performance test methods JB/T 5135.3 General-purpose small gasoline engines Part 3.Reliability, durability test and evaluation methods LY/T 1045 Method for compiling forestry machinery product models3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Hand-held earth digger The power is transmitted to the drill bit through the speed change and transmission device by the gasoline engine, and the digging is realized by one or two people holding the drill. machine. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 1486-2023_English be delivered?Answer: Upon your order, we will start to translate LY/T 1486-2023_English as soon as possible, and keep you informed of the progress. 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