March 28，Sponsored by the National Technical Committee for Standardization of Earth-moving Machinery、The first national standard working conference of electric earthmoving machinery and the first meeting of the sub-technical committee of electric earthmoving machinery sponsored by Guangxi Liugong Machinery Co., Ltd. were successfully held in Liuzhou, Guangxi.。

 

The conference was presided over by Jia Xiaowen, Secretary-General of the National Technical Committee for Standardization of Earthmoving Machinery.。Former deputy director of the National Standardization Management Committee、Yin Minghan, a first-level inspector of the Standards and Technology Department of the General Administration of Market Supervision, attended the meeting and gave guidance on the future work of standards for electric earthmoving machinery.。Shang Haibo, Chairman of the National Technical Committee for Standardization of Earth-moving Machinery、Liu Yanfang, Deputy General Manager of Tianjin Construction Machinery Research Institute Co., Ltd.、Lin Mingzhi, chief engineer of Guangxi Liugong Machinery Co., Ltd., delivered speeches at the conference.，They all fully affirmed that the convening of this conference will improve the standardization work system of our country.、The Significance of Boosting the Development of Electric Earthmoving Machinery Industry。More than 50 manufacturers from all over the country、More than 20 upstream and downstream enterprises、More than 140 people from more than 10 testing service enterprises and universities participated in the meeting.。

 

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The conference mainly discussed the standard system framework of electric earth-moving machinery.、Standard Plan for Future Electric Earth-moving Machinery、《Terminology for electrical earth-moving machinery》Draft、《Test method for energy consumption of pure electric hydraulic excavator》Draft and so on，It aims to gather the strength of the industry to formulate the framework system and future standard plan of electric earth-moving machinery.，So as to guide and effectively promote the development of electric earth-moving machinery products.，The conference has attracted great attention from the industry since its preparation.。

 

 

In recent years，In the battery、Electric machinery、Electrically controlled、Driven by the continuous maturity and iteration of charging technology，Domestic and foreign enterprises have devoted themselves to the research and development of electric earth-moving machinery products.，Some products have been put into market application.。Uch as an electric loader、Electric excavator、Electric mining cards and other products have emerged in China's large-scale infrastructure.，It plays an important role in the construction of the motherland.。Electric earthmoving machinery is an important contributor to accelerating the construction of a green low-carbon cycle development economic system in China.。According to statistics，The emissions of nitrogen oxides and particulate matter from non-road mobile machinery are 1..3x and 3.5x。Earth-moving machinery is the main force of infrastructure construction in China.，Vigorously Developing Zero Emission Electric Earth-moving Machinery to Reduce Pollution and Carbon of Construction Machinery in China、The grand goal of comprehensive green transformation has important historical significance.。

The improvement of the overall technical level of electric earth-moving machinery depends to a certain extent on the formulation and implementation of standards.。At present, the standard system of electric earth-moving machinery is not perfect.，Failure to meet the development needs of the industry，To some extent, the development of the industry has been constrained.。So，It is a very important and urgent work to establish the standard of electric earth-moving machinery.。

 

Since its establishment, Tianjin Construction Machinery Research Institute Co., Ltd., the organizer of this conference, has undertaken the management of standardization technology in China's construction machinery industry.，It has a heavy technical precipitation。Liugong, the contractor, is a leading enterprise in the construction machinery industry with 65 years of development.，It is an active participant in the standardization of earthmoving machinery in China and one of the makers of international standards for earthmoving machinery.，In recent years, Liugong has also led the drafting of a number of product standards for electric earthmoving machinery.。

Successfully Convening of the First National Working Conference on Standards for Electric Earth-moving Machinery，It marks a new step in the standardization of electric earthmoving machinery in China.。At present，China has become the world's largest construction machinery market.，Converting the industry's wisdom to the standard for electric earth-moving machinery，It not only lays the foundation for the vigorous development of electric earthmoving machinery in China,，Guide the high-quality development of the industry，It will also promote common progress in the field of global construction machinery.，Building a global community with a shared future for mankind！