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HW938 Integrated DTH Surface Drill Rig

  • Factory direct
  • One-year warranty
Rated Power: 191 kW
Drill Depth: 20m
Drill Diameter: 110-138 mm
Product Detail

Hengwang Down hole drilling rigs series

The DTH drilling rig is suitable for drilling blast holes in medium to hard rock with a diameter of 110-1138 mm and a depth of 20 m.

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Main feature:

1.  HW938 is designed for drilling 90-138mm.

2. The rig is equipped with dry dust collector, drill pipe changer, and adopts the most advanced design and layout.

3. Purpose-built for hard strata conditions the HW-920, DTH drilling machine is the right choice for Metal, Limestone, Dolomite and Aggregate open cast quarries and mines.

Power (KW)191
Drilling diameter (mm)φ90-138
Maximum torque (Nm2500
Propulsion (kN)20
Lifting force (kN)245
Shipping Dimensions (mm)7550*2500*3060

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.

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    All products are guaranteed for 12 months!