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The HW938 down-the-hole drilling rig, powered by the robust Yuchai engine generating 191KW, stands out as a versatile and powerful solution in the realm of drilling machinery. Specifically designed for blast hole drilling, raise boring, and diamond core drilling operations, this hydraulic drilling jumbo showcases impressive capabilities.
With a drilling diameter ranging from φ90 to φ138mm, the HW938 accommodates various applications, making it an essential tool in mining, construction, and geological exploration. The machine boasts a maximum working torque of 2500 N.m, providing efficient drilling performance. The oil cylinder chain propulsion method ensures precise control and reliability during operation, while the ±10° leveling angle enhances adaptability to challenging terrains.
The HW938's mobility is another key feature, with a walking speed of 3 km/h and a gradeability of 25°, enabling it to navigate diverse job sites. The dry dust collection method ensures environmental compliance, and the machine's gross weight of 9310 kg allows for easy transportation.
In conclusion, the HW938 down-the-hole drilling rig with its advanced specifications and versatility serves as an indispensable asset in the realm of drilling machinery, excelling in blast hole drilling, raise boring, and diamond core drilling applications.
| 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 |
1. **Powerful Yuchai Engine**: The HW938 is equipped with a high-performance Yuchai engine, providing a substantial power output of 191KW. This ensures efficient and reliable operation during various drilling applications.
2. **Versatile Drilling Capabilities**: With a drilling diameter ranging from φ90 to φ138mm, the HW938 is a versatile machine suitable for blast hole drilling, raise boring, and diamond core drilling. This adaptability makes it an ideal choice for a wide range of industries, including mining, construction, and geological exploration.
3. **Precise Control with Oil Cylinder Chain Propulsion**: The machine features an oil cylinder chain propulsion method, offering precise control and reliability during drilling operations. This ensures accurate and efficient drilling, even in challenging terrains.
4. **Adaptable to Different Terrains**: The HW938 is designed with a ±10° leveling angle, enhancing its adaptability to varying terrains. This feature allows the machine to maintain stability and performance on uneven surfaces, providing versatility in different working environments.
5. **Mobility and Transportability**: With a walking speed of 3 km/h and a gradeability of 25°, the HW938 exhibits excellent mobility, enabling it to navigate job sites efficiently. The machine's gross weight of 9310 kg ensures easy transportation to and from different locations.
6. **Environmental Compliance with Dry Dust Collection**: The HW938 employs a dry dust collection method, ensuring environmental compliance by minimizing dust emissions. This not only contributes to a cleaner work environment but also adheres to regulatory standards.
7. **Compact Shipping Dimensions**: The machine's compact shipping dimensions of 7550*2500*3060 mm make it easy to transport, facilitating its movement between job sites and reducing logistical challenges.
8. **Reliable Dust Extraction System**: The HW938 is equipped with a powerful dust extraction system, boasting a displacement of 15m³/min. and a pressure of 18bar. This feature ensures effective dust management during drilling operations.
9. **Efficient Propulsion and Lifting**: The machine's oil cylinder chain propulsion method is complemented by a 20 kN propulsion force and a 45 kN lifting power, contributing to efficient and powerful drilling capabilities.
10. **Robust Construction and Build Quality**: The HW938 is built to withstand the rigors of demanding drilling tasks, with a gross weight of 9310 kg indicating a sturdy and durable construction, ensuring a longer operational lifespan.
Shandong Hengwang Group Co., Ltd. is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. The Group covers an area of about 40,000 square meters and is a comprehensive enterprise integrating design, manufacture and installation of construction equipment.
Hengwang construction machinery products mainly include excavators, forklifts, bulldozers, cranes, self-unloading concrete mixers and backhoe loaders, etc., which are widely used in various engineering construction sites.
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