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GB/T 28391-2012 English PDF

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GB/T 28391-2012: Building construction machinery and equipment -- Manually mobile hydraulic power units
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PDF similar to GB/T 28391-2012


Standard similar to GB/T 28391-2012

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Basic data

Standard ID GB/T 28391-2012 (GB/T28391-2012)
Description (Translated English) Building construction machinery and equipment -- Manually mobile hydraulic power units
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard P97
Classification of International Standard 91.220
Word Count Estimation 13,159
Quoted Standard GB/T 3766; GB/T 8196; GB/T 15706.1-2007; GB/T 15706.2-2007; GB 16754; GB/T 17299; GB/T 18153; GB 23821; JG/T 83-1999
Regulation (derived from) National Standards Bulletin 2012 No. 9
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 human mobile hydraulic power station (hereinafter referred to as power stations) range, classification, requirements, test methods and inspection rules. This standard applies to small and medium sized engine as the power source

GB/T 28391-2012: Building construction machinery and equipment -- Manually mobile hydraulic power units


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Building construction machinery and equipment. Manually mobile hydraulic power units ICS 91.220 P97 National Standards of People's Republic of China Building construction machinery and equipment Human Mobile Hydraulic power station powerunits Issued on. 2012-05-11 2012-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard is based on the use of human mobile hydraulic power requirements and research and development, production as well as the provisions of the existing domestic standards Instead, the major technical indicators and test methods developed by reference to which the United States HTMA (Hydraulic Tool Manufacturers Association) related technologies file. The standard proposed by China Machinery Industry Federation. This standard by the national construction machinery and construction equipment Standardization Technical Committee (SAC/TC328) centralized. This standard was drafted. British Hefei Teng Jia Technology Development Co., Ltd., Shenzhen City, measuring Detection Technology Co., Ltd., Beijing Jian Institute of Mechanical Technology Limited. The main drafters of this standard. segment Shengjie, Wei Jianjun, Li Bing, Chen Wenwu, Sun Huashan, Jiang Hui. Building construction machinery and equipment Human Mobile Hydraulic power station

1 Scope

This standard specifies the scope of human mobile hydraulic power station (hereinafter referred to as power stations), classification, requirements, test methods and inspection rules. This standard applies to small and medium sized engine as power source, push or hand by hand to move the hydraulic power station. Class hydraulic movement Power station is mainly used for driving hand-held hydraulic hammers and other hand-held hydraulic construction tools (hereinafter referred to as hydraulic tools). NOTE. explosive gas atmospheres power stations should comply with the relevant equipment for explosive gas atmospheres standard.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 3766 Hydraulic System General technical conditions GB/T 8196 mechanical safety devices fixed and movable guards General requirements for the design and manufacture GB/T 15706.1-2007 Safety of machinery - Basic concepts, general principles for design - Part 1. Basic terminology, methodology GB/T 15706.2-2007 Safety of machinery - Basic concepts, general principles for design - Part 2. Technical principles GB 16754 Safety of machinery - Emergency stop design principles GB/T 17299 moving machinery - Minimum inlet size GB/T 18153 Safety of machinery - accessible surface temperature Ergonomics data to establish temperature limit values \u200b\u200bfor hot surfaces GB 23821 Safety of machinery - Safety distances to prevent danger zones being reached on the lower limbs Definitions and technical requirements JG/T 83-1999 moving machinery - guards and shields Category 3 Type 3.1 Human power station moves to manual push-pull. Power station according to the structure type can be divided into the overall style and split type; hydraulic line interfaces and their connection between hydraulic tools separable For quick connect fittings, threaded connection type and flange connection type. 3.2 Main parameters The main parameters of the power station is the rated output of the engine rated power flow and power stations. Manufacturers can choose one or two Main parameters are shown in the code in a custom model.

4 Requirements

4.1 General 4.1.1 hot surfaces and sharp edges Personnel may be exposed to hot or cold surfaces, should be in accordance with JG/T 83-1999 and 4.8 of GB/T 18153 is equipped with anti

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