-
-
-
-
-
Contact us
undefined
Green Construction: Safe and Efficient | The New Dafang DGC75 Crawler-Type Integrated Transport-and-Loading Platform Has Officially Been Put into Service
Recently, the system independently developed by Xindafang in collaboration with Hydroelectric Power Construction Bureau No. 4 DGC75 The crawler-type pipe-handling trolley successfully completed multiple sections within the excavation. PCCP The pipeline has been successfully transported and connected, is operating smoothly, and will soon be put into full-service operation along the entire line.
The Guangdong Water Resources Allocation Project in the Beibu Gulf Region is a key component of the National Water Network, and a national 150 One of the major water conservancy projects, located in the southwestern region of Guangdong Province, comprises a water-source project, a main water-transfer trunk line, and branch water-transfer lines, with a total pipeline length of approximately 490.33 Kilometers. Its D1 The total length of the marked route is approximately 55.86 kilometers, of which the buried pipe section is long 38.4 kilometers, mainly using DN4000、DN3600 Two pipe diameters PCCP Pipe, single-section pipe length 5 Rice, with a maximum weight of 72.5 ton, outer diameter 4.82 M is the largest-diameter pipe material used domestically.
The construction conditions are exceptionally complex, presenting challenges such as confined spaces and operations under high-voltage power lines, as well as the difficulties associated with transporting and installing pipelines on steep slopes, all of which entail high safety risks. In response, Xindafang’s pipeline carriage technology team conducted field surveys, carried out in-depth research, overcame key technical hurdles, and performed extensive testing and verification, ultimately succeeding in the research, development, and manufacture of DGC75 Crawler-type pipe-handling trolley. At the same time, in light of the project’s specific characteristics, the solution has been continuously optimized to ensure safety while enabling DGC75 Crawler-type pipe-handling trolleys offer simpler and more efficient operation.
DGC75 The tracked pipe-handling trolley is an integrated specialized operation platform for pipeline transfer and docking, featuring multi-degree-of-freedom adjustment and self-propelled tracked mobility. It consists of a chassis, left and right track propulsion mechanisms, an engine power unit, lifting and lateral-transverse movement mechanisms, a hydraulic system, and an electrical control system; its maximum payload is 75 The machine features independent control of the left and right track drive systems, enabling a variety of locomotion and steering modes, including straight travel, turning, and in-place rotation, all powered by the tracked undercarriage. Through the coordinated operation of the lifting, lateral shifting, and longitudinal shifting mechanisms, the pipeline can be docked with multiple degrees of freedom. The equipment is designed for stable operation within confined excavation pits, boasts strong hill-climbing capability and adaptability to varying grades, and can easily handle complex terrains and constrained working environments, such as steep slopes and areas beneath high-voltage power lines.
Compared with traditional construction methods, DGC75 The performance of the tracked pipe-handling trolley has been improved. 30% , overall costs will be reduced 450 Around 10,000 yuan, Moreover It adopts a low-emission design to minimize the environmental impact of construction. It delivers significant economic and social benefits.
Keywords:
For the pipe trolley
Related blog
Address: No.1, Minghui Road,Mazhai Industrial Park, Erqi District, Zhengzhou, Henan Province
Tel: +86-371-60305013
Email: shenshangda@zzdf.cn baomin@zzdf.cn
What'sapp: 008615515866566
Facebook ID: Zhengzhou New Dafang
Copyright © Zhengzhou New Dafang Heavy Industry Science And Technology Co., Ltd.
Powered by :www.300.cn Supported IPV6 Privacy Agreement
