| Customization: | Available |
|---|---|
| After-sales Service: | Free Start-up and Commissioning, Online Support |
| Warranty: | Half Year |
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Small DTH (Down-the-Hole) drilling rigs are compact, flexible, and highly efficient drilling machines specifically designed for complex terrain and limited working spaces. Combining mobility with performance, they are widely used in urban and rural infrastructure projects, small-scale mining, water well drilling, geothermal exploration, and slope stabilization.
Compared to traditional large-scale rigs, small DTH rigs offer several key advantages:
Compact and Flexible: With a small footprint and tight turning radius, these rigs are ideal for working in narrow or confined areas, such as mountainous regions, forests, farmland, and urban underground environments.
Easy Transportation: Lightweight and portable, the rig can be transported easily by pickup trucks or trailers, reducing logistics complexity and transportation costs.
Efficient and Energy-Saving: Equipped with advanced hydraulic systems and efficient power heads, they deliver strong impact energy and fast drilling speed while keeping fuel consumption low.
Simple Operation: Designed with user-friendly controls, the rig is easy to operate and learn. Some models support remote control, enhancing safety and ease of use.
Low Maintenance Cost: Featuring a simple structure and low failure rate, the rig is easy to maintain, helping users reduce long-term operational expenses.
As urban-rural integration and infrastructure development continue to grow, small DTH drilling rigs have become a preferred choice for contractors looking for adaptable and cost-effective drilling solutions.
| Instruction For Use | |
| Drilling Diameter | Φ55-180(mm) |
| Drill Pipe Length | 1.0-1.5(m) |
| Drill Pipe Diameter | 42/50/60(mm) |
| Drilling Depth | ≤50(m) |
| Advance Hole Angle | 25°~90° |
| Use Rock | F=6-20 |
| Gas Consumption | ≥5m³/Min |
| Rated Pressure Of Hydraulic System | 14Mpa |
| Working Pressure | 380(v) |
| Overall Power | 11.5(Kw) |
| Power Motor | 7.5(Kw) |
| Diesel Engine Type | 173F |
| Pump Station Motor Power | 4(Kw) |
| Boundary Dimension | 2.0x1.0x1.4(m) |
| Total Weight | 900(kg) |
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