Recently, the ZCC3000 crawler crane of ZOOMLION Heavy Industry Science & Technology Development Co., Ltd. (hereinafter referred to as “ZOOMLION”) is unveiled in Tianjin, which is used to boost the construction of the Project of National Convention and Exhibition Center (Tianjin). In the operation, the ZCC3000 crawler crane successfully completed the first hoisting of the 92-ton roof truss of steel structure for the Project with its main arm of 30 meters and auxiliary arm of 24 meters for amplitude variation. The accurate, stable and reliable hoisting effectively guarantees the smooth progress of the Project, and the efficient and stable operation creates good economic benefits for the customer and wins the praise of it.
It is known that the Project of National Convention and Exhibition Center (Tianjin) is a cooperative project between the Ministry of Commerce and the Tianjin municipal government, and is the third national-level modern exhibition hall of the Ministry of Commerce followed by Guangzhou and Shanghai. After the completion of the Project, it will make the circum-Bohai-Sea region to echo each other at a distance with the Guangdong-Hong Kong-Macao Greater Bay Area and the Yangtze River Delta region, and become one of the new engines of the exhibition industry. Located on the south bank of the middle reaches of the Haihe River in Jinnan District, the Project covers a total land area of 2.2 square kilometers and a total construction area of over 1.34 million square meters. The Project will be built in two phases, with 16 exhibition halls and comprehensive supporting areas in the first phase, covering a net exhibition area of 200,000 square meters. There are 23 planed supporting facilities around the Project, which are expected to be completed in the same period.
The roof truss of steel structure hoisted this time is located in the southwest platform of the Project. Due to the narrow construction site, and after the compact ZCC3000 crawler crane is in place, the hoisting of roof truss of steel structure was completed in an orderly manner with the main arm of 30 meters and auxiliary arm of 24 meters for amplitude variation. The whole process is very steady and smooth.
The principal of site construction evaluated: “ZCC3000 crawler crane works well in the whole hoisting process. The installation is convenient. The hoisting weight of double hook can be displayed in real time. The hoisting weight of main and secondary hooks can be allocated automatically. And the safety in operation is guaranteed. In addition, the services of on-site technical staff of ZOOMLION are very considerate.”
According to the introduction of Xiao Chunliang, manager of crawler cranes of ZOOMLION, ZCC3000, a type of 300-ton crawler crane, can fully meet working conditions of crawler crane, such as shield hoisting, reinforcement cage hoisting, plate-girder hoisting and other applications, and thus can be widely used in the construction of bridges, steel structures, shields and other projects, with very high cost performance.
Since launched in March 2019, the ZCC3000 crawler crane has attracted wide attention in the industry. The excellent product performance and unique technical advantages of the product are praised by customers, and it has become one of best-selling products of ZOOMLION.
As a leading enterprise in the crawler crane industry in China, ZOOMLION has created a series of top-level star products for the industry by relying on the most advanced manufacturing base of crawler cranes in China and decades of research and development accumulation and manufacturing experience. In recent years, with the core of “modular platform + intelligent products”, it has continuously promoted the research and development as well as innovation of products, and has successively created new 4.0 crawler cranes represented by ZCC3000, ZCC8800W and ZCC9800W. In the future, ZOOMLION will further conduct upgrading of intelligent product based on the four characteristics of economic and efficient operation, safe and reliable operation, intelligent and convenient management as well as green and environmentally-friendly protection, so as to comprehensively improve the user experience and create greater value for customers.