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GB/T 44049-2024: Construction machinery - Testing and calculation methods of basic energy consumption data in operational process
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Construction machinery - Testing and calculation methods of basic energy consumption data in operational process
| Valid |
GB/T 44049-2024
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Standard similar to GB/T 44049-2024 GB/T 32979 Basic data | Standard ID | GB/T 44049-2024 (GB/T44049-2024) | | Description (Translated English) | Construction machinery - Testing and calculation methods of basic energy consumption data in operational process | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q90 | | Classification of International Standard | 91.220 | | Word Count Estimation | 30,391 | | Date of Issue | 2024-05-28 | | Date of Implementation | 2024-09-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 44049-2024: Construction machinery - Testing and calculation methods of basic energy consumption data in operational process
---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 91:220
CCSQ90
National Standards of People's Republic of China
Basic data testing and analysis of energy consumption of construction machinery
Calculation method
Released on 2024-05-28
2024-09-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Test 2
5 Calculation method of basic energy consumption data 5
Appendix A (Informative) Test Record Report 7
Appendix B (Informative) Examples of the division of some construction machinery operation processes 9
Appendix C (Normative) Fuel consumption test method 11
Appendix D (Normative) Electricity consumption test method 13
Appendix E (Informative) Basic data test and calculation example of excavator operation energy consumption 15
Appendix F (Informative) Standard coal conversion factor 22
Reference 23
Foreword
This 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:
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 National Green Manufacturing Technology Standardization Technical Committee (SAC/TC337):
This document was jointly issued by the National Green Manufacturing Technology Standardization Technical Committee (SAC/TC337) and the National Earthmoving Machinery Standardization Technical Committee
(SAC/TC334) jointly under the jurisdiction of the Commission:
The main drafting units of this document are: China Machinery Productivity Promotion Center Co:, Ltd:, Chongqing Technology and Business University, Xuzhou Xugong Excavator Co:, Ltd:,
Jiangsu Xugong Engineering Machinery Research Institute Co:, Ltd:, Tianjin Engineering Machinery Research Institute Co:, Ltd:, Chongqing University, Beijing Foton Cummins Engine
Co:, Ltd:, State-owned Sichuan West Machinery Factory, Hebei Beijing-Tianjin-Hebei Remanufacturing Industry Technology Research Co:, Ltd:, and Shandong Yujie Bearing Manufacturing Co:, Ltd:
The main drafters of this document are: Sun Tingting, Tuo Junbo, Xu Yubing, He Ting, Li Guangqing, Li Congbo, Zhang Bo, Li Haiyi, Zhou Qun, Liu Weiliang,
Cai Meigui, Lü Lei, and Jin Yuxi:
Basic data testing and analysis of energy consumption of construction machinery
Calculation method
1 Scope
This document specifies the general requirements, test methods and calculation methods for testing basic data on energy consumption of construction machinery operation:
This document applies to construction machinery and equipment, earth-moving machinery, industrial vehicles, lifting work, etc: that use internal combustion engines or electric motors as power sources:
Energy consumption test and calculation of platform, mobile crane, tower crane, rock drilling machinery, elevator and other construction machinery:
Engineering machinery can be used for reference:
2 Normative references
The 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 1885 Petroleum meter
GB/T 6104 Terminology for Powered Industrial Trucks
GB/T 6974:2 Crane terminology Part 2: Mobile cranes
GB/T 6974:3 Crane terminology Part 3: Tower crane
GB/T 7024 Terminology for elevators, escalators and moving walkways
GB/T 8498 Identification, terms and definitions of basic types of earth-moving machinery
GB/T 18576 Terms and definitions for construction machinery and equipment
GB/T 26497-2022 Electronic Balance
JB/T 12786 Terminology and classification of lifting work platforms
3 Terms and definitions
Definitions of GB/T 6104, GB/T 6974:2, GB/T 6974:3, GB/T 7024, GB/T 8498, GB/T 18576 and JB/T 12786
The following terms and definitions apply to this document:
3:1
The energy consumed by construction machinery to complete specific tasks during its service life:
Note: Operating energy consumption consists of standby energy consumption, no-load energy consumption and load energy consumption:
3:2
Standby
The state of construction machinery after it is started, when the power system is not running or is running at minimum load:
Note 1: The power system is an internal combustion engine or an electric motor:
Note 2: Idle state belongs to standby state:
3:3
Unloaded
The construction machinery is in a non-standby operating state when it is no-load:
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