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Case Study: New Caledonia PE Power Pipeline Crossing Technical Services
Located in the South Pacific, New Caledonia is a French overseas “sui generis collectivity.” With the continuous expansion of the local nickel mining industry and the construction of urban power distribution networks, the demand for trenchless horizontal directional drilling has been rising year by year. Traditional excavation methods can easily damage the ecosystem of coral […]
A “Handshake” 3,000 Meters Below the Sea: The Story of Our Directional Drilling Breakthrough in the Strait of Hormuz, Iran
In the Strait of Hormuz in southern Iran, a tough battle has just concluded. It wasn’t a military conflict filled with smoke and gunfire, but rather a highly challenging “threading the needle” operation beneath the sea—a natural gas pipeline had to run from the Port of Abadan, cross the strait, and reach Qeshm Island on […]
ZT-140 for Gas Project in Rock Formation
HDD machine ZT-120/180A in Iraq
HDD Drilling Case : ZT-42 Rig for PE110mm × 5-Hole × 150m Communication Pipeline
A 150-meter communication pipeline installation project adopted the ZT-42 horizontal directional drilling rig as the core equipment. The project required laying a PE110mm × 5-hole pipeline, and the ZT-42 rig’s performance parameters fully matched the construction needs, ensuring the smooth completion of the task. DETAIL Project Execution Highlights Power Support for Drilling : The ZT-42 […]
ZT-75/150AT Rock Rig for 204m Dual-Guidance Electrical Project in Riyadh
Project Overview A 204-meter electrical pipeline project in Riyadh deployed the ZT-75/150AT rock drilling rig as the primary equipment. The project required the construction of two guidance holes, and the ZT-75/150AT rig accomplished two smooth guidance drilling runs to complete the task. Drilling length : 204m Water comsuption : 100-140L/min Final total capacity : 218CBM […]