Drill Depth: 20m
Drill Diameter: 110-138 mm
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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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.
|Drilling diameter (mm)||φ90-138|
|Maximum torque (Nm||2500|
|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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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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