Product Description
Introducing the HW938 Blast Hole Drilling Machine
The HW938 Blast Hole Drilling Machine is an exceptional piece of mining machinery designed for optimal performance in various drilling applications. Powered by a robust Yuchai engine with 191 KW of power, this mine-drilling rig ensures reliable and efficient operations even in the toughest conditions. Its design is tailored to meet the diverse needs of the mining industry, making it a preferred choice for professionals seeking a high-quality mineral borehole drilling machine.
Key Characteristics
One of the standout features of the HW938 is its impressive drilling capabilities. It utilizes a φ76*3000 mm drill pipe and can achieve a drilling diameter ranging from φ90 to 138 mm. This mining drilling machine delivers a maximum working torque of 2500 N.m and a swing speed of 0-100 rpm, ensuring precise and powerful drilling. With a propulsion force of 20 kN and a lifting power of 45 kN, the HW938 is equipped to handle demanding drilling tasks with ease.
The HW938 employs an oil cylinder chain propulsion method and offers a leveling angle of ±10°, enhancing its adaptability to different terrains. It boasts a walking speed of 3 km/h and a gradeability of 25°, ensuring smooth maneuverability across mining sites. Despite its substantial gross weight of 9310 kg, the HW938 remains highly efficient and versatile.
Product Parameters
| 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 and Applications
This rock drilling machine is ideal for various mining applications, including the creation of blast holes, exploration drilling, and mineral extraction. Its dry dust collection method ensures a cleaner working environment by minimizing dust emissions, thereby promoting safety and sustainability in mining operations. The HW938 is also equipped with a power head rated at 16/17, providing the necessary power for efficient drilling.
In the context of a dth hammer drilling machine, the HW938 excels with an exhaust volume displacement of 15m³/min and a pressure of 18bar. These specifications make it a highly effective tool for drilling hard rock formations. The machine's shipping dimensions of 7550*2500*3060 mm further highlight its compact yet powerful design, making it an attractive option for mining professionals.
The HW938 Blast Hole Drilling Machine represents the pinnacle of modern mining machinery. Its powerful engine, versatile drilling capabilities, and advanced features make it an indispensable tool for any mining operation. Whether you are looking for a jumbo drilling machine at a competitive price or a mini mining drilling machine for specialized tasks, the HW938 stands out as a reliable and efficient choice for all your rock drilling needs.
Detailed Photos
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