August 10, 2023，China Construction Machinery Industry Association sponsored by Shandong Lingong《Maintenance man-hour quota of hydraulic excavator》Group Standard Expert Review Meeting Successfully Held in Lingong Industrial Park。Song Jinyun, Director of Standards and Regulations Department of the Association, presided over the meeting.，Du Siyuan, Deputy General Manager of Pipeline Bureau Equipment Leasing Company、Lin Yuecun, deputy general manager of Shandong Lingong, attended the meeting and delivered a speech.。From colleges and universities、Testing Agency、User、Seven experts from production enterprises，As well as from industry user、Maintenance unit、A total of 25 representatives from 9 participating units, including manufacturers, attended the meeting.。

Meeting site

Speech by Deputy General Manager of Lin Yuecun, Lingong, Shandong

General Manager Lin is in the speech.，First of all, I would like to thank the Association for organizing this group standard review meeting in Shandong Lingong.，To the leaders、I would like to extend a warm welcome to the experts and colleagues in the industry.。The development course of Shandong Lingong is briefly introduced.，Especially in the development of industry standardization work has achieved excellent results.，The importance of standardization work is emphasized.，At the same time, he said that Shandong Lingong would continue to actively promote the formulation and implementation of standards for the construction machinery industry with the vast number of industry enterprises.，To better serve the standardization construction of the industry，Contribute to the development of the industry。

Director Song Jinyun of the Association presided over the meeting and made a speech.

In his speech, Director Song Jinyun emphasized the foundation of standardization in promoting the high-quality development of construction machinery in China.、Leading role，This paper briefly introduces the national standardization policies related to group standards issued in recent years.，As well as the basic situation and some achievements of the association in carrying out group standards in recent years.。Emphasis was placed on development《Maintenance man-hour quota of hydraulic excavator》The Importance of Group Standard-Setting，It is hoped that relevant parties in the industry will participate extensively.，Jointly standardize the post-market behavior of construction machinery，Improve the overall maintenance technology level of the industry。

Speech by Du Siyuan, Deputy General Manager of Pipeline Bureau Equipment Leasing Company

 

This Group Standards Review Meeting，Zhang Huaiting, former president of the Standards Research Institute of Shandong Lingong Technology Research Institute, was unanimously recommended as the leader of the review expert group and presided over the standard review.。

Zhang Huaiting, the leader of the review expert group, presided over the standard review.

Zhi  Ying

Zhu Qiping

Han Hu

Lee  Juan

Guo Jiyue

Zhang Aimin

The review experts are rigorous and pragmatic.、Professional and responsible working attitude，The contents of each chapter in the standard draft text were fully discussed and exchanged.，Suggestions for revision are put forward.，On the basis of consensus, the group standard was submitted for review.。The participating units also put forward reasonable suggestions according to the actual work situation.。

Take a group photo

 

Through《Maintenance man-hour quota of hydraulic excavator》Formulation of group standards，On the one hand, standardize the planning of excavator equipment maintenance.，Objectively evaluate and control equipment maintenance costs；On the other hand, it can improve the maintenance efficiency of construction machinery industry and ensure the needs of long-distance pipeline construction equipment.，Promote industrial chain construction and resource integration，Improve the market competitiveness of the industry。

 

After the meeting，The delegates visited the Shandong Lingong Science and Technology Exhibition Center.、No.1 Loader Assembly Workshop and Temporary Workers Museum。