ZT-75/150AT Rock Rig for 204m Dual-Guidance Electrical Project in Riyadh

2025/12/18

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 ...

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HDD Drilling Case : ZT-42 Rig for PE110mm × 5-Hole × 150m Communication Pipeline

2025/12/18

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 t...

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HDD machine ZT-120/180A in Iraq

2025/09/25

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ZT-140 for Gas Project in Rock Formation

2025/09/25

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