Hengwang Group offers a wide range of water well drilling rigs, exploration drilling rigs, rock drilling rigs, piling rigs and other piling drilling equipment.

DTH Drilling Rig

YQ Crawler type DTH drilling rig

Factory Direct
Training on Arrival
One-year warranty

Drilling depth:45-55m
Dead load:250kg

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The biggest advantage of the DTH drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.

Main feature:

1. Equipped with dual hydraulic rotary motors, fast drilling speed;

2. The structure design is compact and the overall area is small;

3. Crawler site, while ensuring stability, can adapt to a variety of harsh working conditions.


Drilling depth80-100m
Drilling diameterφ76-300mm
Air consumption≥10m³/min
Dead load275kg


This product is continuously improved as technology advances. The difference between the parameters and the actual product is subject to the actual product.

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Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.

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