Yangzhou Dilong YD1200 Hydraulic-driven Rock Pipe Jacking Machine has been successfully deployed for a construction project in Hong Kong. Supported by its mature hydraulic drive system and professional rock-stratum construction performance, the machine reliably adapts to local complex working conditions and advances jacking operations efficiently to complete scheduled construction tasks. Its dependable quality demonstrates the outstanding competitiveness of domestically manufactured rock pipe jacking equipment.
Underground engineering projects in Hong Kong adopt stringent construction standards and face complicated geological conditions. Extremely high requirements are placed on the operational stability, rock-breaking adaptability, construction accuracy and safety management capacity of pipe jacking machinery. Conventional equipment struggles to satisfy the rigorous local construction specifications. Characterised by complex working conditions and strict control over construction precision and safety, this project represents a typical high-standard underground pipeline initiative in the region.
To meet the strict construction requirements and cope with complex geological conditions of the Hong Kong project, the YD1200 Hydraulic-driven Rock Pipe Jacking Machine brings its core strengths into full play. Equipped with a sophisticated hydraulic drive system, the machine delivers ample power output and stable operation, making it suitable for pipe jacking in various rock strata. Its dedicated rock cutterhead enables tunnelling in complicated ground, effectively mitigating risks such as ground disturbance and excavation deviation. The tunnelling attitude remains controllable with consistent precision throughout construction, fully complying with high-standard engineering codes in Hong Kong.
During the whole construction process, the YD1200 Hydraulic-driven Rock Pipe Jacking Machine maintained stable performance with a low failure rate. It advanced all jacking procedures in an efficient and orderly manner, strictly meeting construction criteria and accomplishing the pipe jacking works in Hong Kong with high quality, ensuring the project schedule and construction safety.
The successful application of the YD1200 Hydraulic-driven Rock Pipe Jacking Machine in the Hong Kong project fully verifies the equipment’s stable performance and wide adaptability for high-standard projects. It further expands the regional application scope of the company’s pipe jacking equipment and accumulates valuable practical experience for domestic underground engineering machinery to tap into the high-end infrastructure market of Hong Kong and Macao.