The Yangzhou Dilong NSPD2200 slurry balance pipe jacking machine has been successfully launched and put into operation for an overseas pipeline network project in India. The official entry of the equipment marks the full commencement of pipe jacking tunnelling construction for the overseas infrastructure project, laying a solid equipment foundation for the efficient and orderly progress of the engineering works.

Located in India, the overseas pipeline project faces harsh and complex on-site construction conditions with highly uncertain field working environments. The project sets stringent standards for tunnelling equipment in terms of environmental adaptability, operational stability and safety performance. Adopting trenchless pipe jacking technology, the project completes the laying of underground pipelines with high-efficiency tunnelling equipment, ensuring the construction progress and quality of local municipal pipeline infrastructure.

Developed and optimized by Yangzhou Dilong for severe overseas construction environments, the NSPD2200 slurry balance pipe jacking machine features a compact overall structure and high power density, making it highly adaptable to various complex field construction scenarios. Equipped with a hydraulic motor drive system, the equipment supports stable speed regulation and automatic overload protection. It effectively solves common construction difficulties under harsh working conditions, including unstable operation, overload failure and insufficient power, greatly improving the continuous operation capacity and construction reliability in complex environments.

During the construction period, Yangzhou Dilong’s professional technical team provided full-process follow-up and round-the-clock on-site support. The team precisely monitored equipment operating status, responded promptly to on-site construction demands, and efficiently solved various technical problems throughout the construction process. The all-round technical support ensured stable equipment operation, smooth construction procedures and steady progress of the overseas project.

As an important livelihood project, the overseas pipeline network project effectively improves local municipal infrastructure and optimizes the underground pipeline layout in India. Upon completion, it will significantly enhance regional pipeline transmission capacity and upgrade urban supporting facilities. Meanwhile, the project fully demonstrates the outstanding performance and strong overseas working-condition adaptability of Yangzhou Dilong pipe jacking equipment, accumulating valuable practical experience for the company’s in-depth development in the global infrastructure market.