Products

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

HW938 Integrated DTH Surface Drill Rig

Factory Direct
Training on Arrival
One-year warranty

Rated Power: 191 kW
Lifting power:45kn
Drill Diameter: 90-138mm

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modelHW938
engineYuchai  
power(KW)191
Drill pipe type(mm)φ76*3000
Drilling diameter(mm)φ90-138
Maximum working torque(N.m)2500
Swing speed(rpm)0-100
Propulsion(kN)20
Lifting power(kN)45
Propulsion methodoil cylinder chain
Leveling angle±10°
Walking speed(km/h)3
Gradeability25°
gross weight(kg)9310
Shipping dimensions(mm)7550*2500*3060
Dust collection methodDry dust collection
exhaust volumeDisplacement 15m³/min. Pressure 18bar
Power Head16/17

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.

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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 HW938 model, purpose-built for hard strata conditions, is a suitable choice for metal, limestone, dolomite, and aggregate open cast quarries and mines.


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