On April 26th, at the construction site of the Meilong Extra Large Bridge o∞f the Shenshan West Expressway renovation and expansion project, an intelligent bridge erecting ₽machine was lifting and operating, and the bright red color was exceptionally eye-catchinΩg under the sunshine. This is the world's first pile beam integrated bridge building machine; ​Gonggong ID” Developed by China Railway Science and Technology Group and mφanufactured by Jiangsu Great Crane Machinery Co., Ltd., it has been successfully put εinto use and completed 10 span operations. This device realizes a new bridge coπnstruction mode of factory prefabrication, lean managemen‌t, modular assembly, and intelligent installation, leading bridge const↔ruction technology into the 3.0 era.

It is reported that; Gonggong ID” The bridge has a length of 92 meters©, a width of 13 meters, a self weight of 575 tons, and an effeβctive span of 48 meters. It is an intelligent equipment tσailored for the special working conditions of the project si★te with dense riverbanks, lakes, and swamps, and is close to the Guangdong Haifeng Bird Pr≤ovincial Nature Reserve. It has the characteristics of continuous operΩation, accurate positioning, high efficiency, and environmental pr"otection, and has applied for several national invention patents. The bridge erecti ng machine adopts the Beidou positioning system for pile driving, achie¶ving a complete set of drilling, pile driving, beam erection‍, and bridge pier assembly; Air” Homework, without the need for o ther equipment to assist in construction, is suitable for areas such as shallow lakes, swam ps and wetlands, environmental protection zones, and busβtling urban areas, reducing damage to the ecological environment. In addition, the de>vice can increase efficiency by more than three times and reduce construction co↕sts such as installation and demolition.  

Project leader Shi Bing introduced that a total of 3 units of ↓this type of intelligent equipment were built in the same batch. Curre©ntly, the first unit has been successfully put into production, the second u nit is in the on-site installation stage, and the third unit is also being shipped one afteεr another. Affected by the COVID-19, the road transportation in some risk areas∏ was interrupted. The company timely maintained communication and cooperation with the freight tr¶ansport unit and the epidemic prevention department in the passing areas, and delivered  the products to the site as soon as possible under the premise of the policy; At the same time, the₹ project department has arranged a dedicated person on site to be responsible for rec☆eiving and coordinating after-sales service work.