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The HW938 Blast Hole Drilling Rig is a powerful and versatile machine designed for efficient rock drilling operations. Powered by a robust Yuchai engine with an output of 191 kW, this rig is ideal for demanding mining and construction projects. Its efficient design and advanced features make it a top choice for professionals in the field.
Characteristics of the HW938 Blast Hole Drilling Rig
The HW938 features a φ76*3000 mm drill pipe, capable of drilling diameters ranging from φ90 to φ138 mm. With a maximum working torque of 2500 N.m and a swing speed of 0-100 rpm, it ensures precise and powerful drilling. The rig's propulsion system, driven by an oil cylinder chain, delivers a thrust of 20 kN and a lifting power of 45 kN, making it a highly efficient dth hammer drilling machine. The leveling angle of ±10° enhances its adaptability on uneven terrain, while a walking speed of 3 km/h and gradeability of 25° ensure mobility and stability on challenging sites.
| Model | HW938 |
| Engine | Yuchai |
| 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 method | oil cylinder chain |
| Leveling angle | ±10° |
| Walking speed(km/h) | 3 |
| Gradeability | 25° |
| gross weight(kg) | 9310 |
| Shipping dimensions(mm) | 7550*2500*3060 |
| Dust collection method | Dry dust collection |
| exhaust volume | Displacement 15m³/min. Pressure 18bar |
| Power Head | 16/17 |
Uses of the HW938 Blast Hole Drilling Rig
This blast hole drilling rig is equipped with a dry dust collection system, ensuring a cleaner and safer working environment. With an exhaust displacement of 15 m³/min at 18 bar pressure, it excels in maintaining operational efficiency. The power head, rated at 16/17, further enhances its drilling performance, making it a reliable Rock Drill Machine and Borehole Drill Machine for various applications. The HW938 is particularly suited for mine-drilling-rig operations, offering unmatched performance in creating precise and efficient blast holes.
In summary, the HW938 Blast Hole Drilling Rig is a superior choice for any mining or construction project requiring efficient and powerful rock drilling. Its advanced features, robust engine, and versatile capabilities make it an essential Rock Drill Rig for professionals seeking reliability and performance in their drilling operations.
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