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YQ Crawler type DTH drilling rig

  • Factory direct
  • One-year warranty
Drilling depth:45-55m
Dead load:250kg
Product Detail

The biggest advantage of the down-the-hole 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 depth45-55m
Drilling diameterφ83-120mm
Drill pipe length1025mm
Air consumption≥6m³/min
Dead load250kg

Due to the continuous update and progress of technology, the difference between the technical parameters and configuration and the actual product is subject to the actual delivery.

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Online Inquiry

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.

Fill in the form to get the latest product parameters and the lowest price.

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  • +8615865715332

    All products are guaranteed for 12 months!