Shandong Hongrun Group (China) Co., Ltd. is located in Jining, Shandong, China, the hometown of Confucius. We are a comprehensive industry and trade integrated enterprise that values quality and reputation.
Portable DTH Drilling Rig
Highlights of Portable DTH Drilling Rig
1.Maximized Efficiency, Minimized Energy Use – Streamlined design boosts drilling performance while cutting down on power consumption.
2.Rapid Setup, Fast Transitions – Modular structure allows for easy disassembly and transportation, saving valuable time between job sites.
3.Rock-Solid Stability on Tough Terrain – The skid-mounted design ensures stable operations, even in rugged and uneven landscapes.
4.Versatile and Adaptive – Adjustable thrust force adapts to varying rock conditions, handling diverse geological environments with ease.
Product Details
Product Overview – Portable DTH Drilling Rig
Our portable dth drilling rig is designed with an integrated electric control system, offering a simple structure, easy operation, and excellent safety and reliability. Its outstanding modularity and disassemblability make transportation highly convenient. It is ideal for drilling large-diameter blast holes in small to medium-sized mining operations.
Parameter Table
4kw Small bracket DTH drill rig | |||||||
HR-20B | Power | 4kw | Suitable rocks | F≥20 | Drill diameter | 50-150mm | |
Drill pipe length | 1025mm | Drill depth | ≥30m | Air consumption | ≥6 M³/Min | ||
Working pressure | 0.5-0.7Mpa | Speed of rotator | 70r/min | Voltage | 380V | ||
Drilling angle | 0-90° | Dimensions | 2.3*0.4*0.47m | Weight | 250kg | ||
Can provide customized services！ | |||||||
5kw Small bracket DTH drill rig | |||||||
HR-30B | Power | 5kw | Suitable rocks | F≥20 | Drill diameter | 50-150mm | |
Drill pipe length | 1025mm | Drill depth | ≥30-40m | Air consumption | ≥10 M³/Min | ||
Working pressure | 0.5-0.7Mpa | Speed of rotator | 70r/min | Voltage | 380V | ||
Drilling angle | 0-90° | Dimensions | 2.3*0.4*0.47m | Weight | 300kg | ||
Can provide customized services！ | |||||||
Air-driven Small bracket DTH drill rig | |||||||
HR-50B | Power | Air-driven | Suitable rocks | F≥20 | Drill diameter | 50-150mm | |
Drill pipe length | 1025mm | Drill depth | ≥30-40m | Air consumption | ≥10 M³/Min | ||
Working pressure | 0.5-0.7Mpa | Speed of rotator | 70r/min | Voltage | 380V | ||
Drilling angle | 0-90° | Dimensions | 2.3*0.4*0.47m | Weight | 300kg | ||
Can provide customized services！ | |||||||
Application Scope of Portable DTH Drilling Rig
As a vital tool in open-pit mining, this portable dth drilling rig stands out with its exceptional stability and strong adaptability to rugged terrain. It is widely used in:
Mine development
Infrastructure and transportation projects
Defense engineering
Hydraulic facilities
Geotechnical anchoring
Technical Specifications
Drilling Diameter: 50–150 mm
Drilling Angle: 0°–90°
Key Advantages :
High drilling efficiency
Excellent hole quality
Simple operation
Low maintenance cost
These features significantly accelerate project progress while reducing overall construction costs.
Structural Features of Portable Down The Hole Drilling Rig
The portable dth drilling rig adopts a modular design and includes the following main components:
Support frame
Power control system
Lifting cylinder
Start motor
Power head
Stabilizing legs
Its compact structure minimizes space occupation, making it particularly suitable for operations in confined or restricted environments.
Performance and Reliability
1. The portable dth drilling rig is equipped with a high-power copper-core electric motor, offering superior conductivity, effective heat dissipation, and long-lasting power stability.
2.Features a high-performance pneumatic motor with fast response and strong torque, enabling rapid rock penetration and efficient drilling.
Additional Functionalities of Portable DTH Drilling Rig
1.Lifting cylinder for fast and efficient raising/lowering of the drill string, improving drilling efficiency.
2.High-strength anti-vibration support frame maintains stability even on rugged, uneven terrain.
3.Adaptable to diverse geological conditions such as rock, soil, and desert landscapes.
4.Engineered to maintain stable and efficient operation in complex environments, ensuring reliable performance.
Customization and Support
We offer high-resolution images to give you a detailed view of the rig's craftsmanship and features. Customization is available based on your drilling requirements to ensure the equipment aligns perfectly with your project needs.
Factory Display
Packaging and Transportation
FAQ
1. Do you support customized configurations? What is the delivery lead time?
Yes, customization options include power systems, drill rod length, and more.
Standard models: Ships within 7 days
Customized models: Ships within 15 days
2. What is the price of the portable down the hole drilling rig?
Prices vary depending on the model, configuration, and market demand.
Please contact our sales team for a detailed quote tailored to your specific requirements.
3. What transportation methods are available?
Thanks to its modular design and excellent disassemblability, the rig can be transported via road freight. Each module is shipped separately and assembled on-site.
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