NPD2000 Slurry Balance Pipe Jacking Machine Was Successfully Rolled off
Release time:
2026-07-25
The Yangzhou Dilong NPD2000 slurry balance pipe jacking machine has been successfully launched and officially put into operation for the Phase 1 Municipal Pipeline Renovation Project in Manila, Philippines. The official deployment marks the full entry of the overseas municipal project into the formal pipe jacking tunnelling stage, providing solid equipment support for the high-quality and on-time construction progress.
As a key municipal upgrading project in Manila, the whole project adopts full trenchless pipe jacking construction technology. The NPD2000 equipment undertakes a long-distance single jacking section of 708 meters. Located in the urban built-up area, the construction site features intricate underground pipelines and restricted working conditions with high construction standards. The long-distance continuous jacking operation imposes strict requirements on equipment tunnelling stability, attitude control precision and continuous operation capacity.
Tailored and optimized for local geological conditions and long-distance jacking requirements in Manila, the NPD2000 slurry balance pipe jacking machine is equipped with a mature and stable slurry balance tunnelling system. With precise pressure regulation and steady tunnelling performance, the equipment fully adapts to complex urban strata and effectively solves technical difficulties in long-distance construction, including attitude deviation, stratum disturbance and high tunnelling resistance, ensuring high tunnel forming quality and efficient construction throughout long-distance tunnelling works.
During construction, the professional technical service team of Yangzhou Dilong provided full-process on-site follow-up and round-the-clock onsite support. The team regularly inspected equipment operating conditions, timely solved on-site technical problems, and coordinated closely with the construction team to promote tunnelling operations, fully guaranteeing orderly construction progress and stable milestone completion.
The Manila Municipal Pipeline Renovation Project (Phase 1) is a key urban livelihood project designed to improve the underground pipeline system and enhance urban drainage and sewage capacity. Upon completion, the project will effectively optimize municipal supporting facilities and upgrade urban operation and maintenance capacity in Manila. Furthermore, the project once again verifies the reliable performance of Yangzhou Dilong pipe jacking equipment for overseas long-distance construction, continuously expanding the overseas application scope of domestic trenchless equipment
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