Our horizontal directional drilling (HDD) machines are engineered for excellence, offering unparalleled precision, efficiency, and durability in laying underground utilities such as pipelines and cables without surface excavation. Designed to meet diverse construction needs, our HDD solutions are trusted globally.
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| Model | YG-300 | YG-600 | YG-1000 |
|---|---|---|---|
| Max drilling depth | 300m | 600m | 1000m |
| Drilling diameter | 105-305mm | 105-550mm | 105-800mm |
| Drill rod length | 3m | 6m | 6m |
| Driving efficiency | 10-35m/h | 10-35m/h | 10-35m/h |
| Weight | 11t | 17t | 23t |
| Dimensions | 6.2*1.85*2.8m | 10.5.*2.25*3.3m | 11.5*2.25*3.4 |
In addition to the above models, customized drilling rigs and accessories are also supported. Some models and parameters will be updated, please refer to the actual quotation.
Employing the annular drilling principle, it enables the retrieval of complete, continuous, undisturbed cylindrical core samples.
Incorporating rotary drilling, percussion drilling, wireline coring and other techniques, allowing optimised solutions for varying rock types.
Wireline coring technology enables core retrieval without lifting the drill string, substantially reducing auxiliary time and increasing the proportion of pure drilling time.
Suitable for diverse geological conditions, including hard rock, gravel layers, and loose formations.