The China Machinery Industry Federation issued a document notice on May 5, 2023: The China Machinery Industry Federation approved 5 group standards of the China Machinery Industry Federation, including the group standard "Construction Machinery and Equipment — Crawler-Type Telescopic Boom Grab." This standard was formally assigned to Jiangsu TYSIM Machinery Technology Co., Ltd. in 2022 for drafting and compilation. After nearly a year of data collection, analysis, and research, it will be officially implemented on July 1, 2023, actively accelerating the "domestic production" process of crawler-type telescopic boom grabs and safeguarding the efficient and safe development of the industry.

Frequent Accidents in the Crawler-Type Telescopic Boom Grab Industry Urgently Require Standard Constraints

With the rapid development of China's economy, deep foundation projects are increasing, and the challenge of efficiently excavating soil from deep foundation pits has gradually been solved by crawler-type telescopic boom grabs. At present, crawler-type telescopic boom grabs have been domestically produced, and several domestic enterprises have mass-produced such products, among which TYSIM is one with considerable experience.

The "domestic production" process of crawler-type telescopic boom grabs is accelerating, but there are still no corresponding national or industry standards for the manufacture and use of crawler-type telescopic boom grabs in China, and there are no corresponding foreign standards for reference. As a result, most construction machinery designers and engineering construction units lack understanding of the use and maintenance of crawler-type telescopic boom grabs, causing some safety accidents. In order to provide normative documents for the manufacture, production, and use of crawler-type telescopic boom grabs, it is very necessary and urgent to formulate the industry standard "Construction Machinery and Equipment — Crawler-Type Telescopic Boom Grab."‍

The Group Standard for "Crawler-Type Telescopic Boom Grab" Chiefly Edited by TYSIM Is About to Be Implemented

Based on the current technical status of products in China's industry and the specific conditions of crawler-type telescopic boom grabs introduced and absorbed from abroad, while considering the advanced nature of the standard and combining the technical status of telescopic booms in the industry, TYSIM Machinery compiled the draft standard of "Construction Machinery and Equipment — Crawler-Type Telescopic Boom Grab."

The China Machinery Industry Federation issued a document on May 5, 2023, stating that 5 group standards of the China Machinery Industry Federation, including the group standard "Construction Machinery and Equipment — Crawler-Type Telescopic Boom Grab," were approved. Among them, "Construction Machinery and Equipment — Crawler-Type Telescopic Boom Grab," standard number: T/CMIF 193-2023, specifies the classification, basic parameters, models and markings, and technical requirements of crawler-type telescopic boom grabs, describes the corresponding test methods, specifies inspection rules, markings, accompanying documents, packaging, transportation and storage, as well as requirements for operation manuals, and is applicable to the design, manufacture, and inspection of crawler-type telescopic boom grabs.

The implementation of the group standard "Construction Machinery and Equipment — Crawler-Type Telescopic Boom Grab" has far-reaching significance for the booming production and manufacturing industry of crawler-type telescopic boom grabs. It will provide standardized guidance for the manufacture, use, and maintenance of crawler-type telescopic boom grabs, further reduce the occurrence of safety accidents, and safeguard the long-term stable development of the industry.‍

TYSIM telescopic booms working around the world