Guide to Selecting Horizontal Directional Drilling Rigs: How to Choose the Right Model Based on Project Requirements

2026/07/10

In the field of trenchless construction, horizontal directional drilling has become the mainstream method for laying underground pipelines. However, faced with the vast array of models on the market—ranging from small 16-metric-ton units to large r...

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What is Horizontal Directional Drilling? A Comprehensive Guide to Trenchless Technology

2026/07/03

What is Horizontal Directional Drilling (HDD)? Horizontal Directional Drilling (HDD) is a trenchless underground pipeline laying technology. Simply put, it involves drilling a small hole in the ground without excavating the surface, allowing th...

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