Position: Home > Products > DTH Drilling Rig >

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

Crazy Engineering Day discounts, submit the form to receive discounts on orders.


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

I understand. It's important to note that due to the continuous advancement of technology, technical parameters and configurations of products may vary over time. The information provided is based on the available data, but it is always recommended to consult the manufacturer or supplier for the most up-to-date and accurate information regarding the technical parameters and configurations of a specific product. They can provide you with the latest details and assist you in making an informed decision based on your specific requirements.

Submit the form to get the latest parameters and quotations.

Thank you for providing the updated information about the DTH drilling rig.

Main feature:

1. The HW938 model is specifically designed for drilling blast holes with a diameter range of 90-138mm, which aligns with the mentioned specifications.

2. The rig is equipped with a dry dust collector, which helps in minimizing environmental pollution. It also features a drill pipe changer, allowing for efficient and convenient pipe replacement during drilling operations. The rig incorporates advanced design and layout for enhanced performance.

3. The HW-920 model, purpose-built for hard strata conditions, is a suitable choice for metal, limestone, dolomite, and aggregate open cast quarries and mines.


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 best price.

Please fill in the form below to contact us

  • +8615865715332

    Inquire Now and Enjoy 3% Product Promotion