Small DTH drilling machine is a kind of efficient and flexible drilling equipment, mainly used in geotechnical engineering, mining engineering, water conservancy engineering, and other fields. It is small in size, light in weight, easy to operate, and is particularly suitable for small spaces and field operations. Click here to know the DTH drilling machine price.
DTH Drilling Machine Parameter:
| DTH mining drill rig | |||
| Model | YD70 | YQ100 | YQ120 |
| Drilling Diameter | 55-90mm | 65-130mm | 65-180mm |
| Drilling Depth | ≥15m | ≥25m | ≥40m |
| Power | 3kw | 4kw | 5.5kw |
| Drill Rod Diameter | 42mm | 50mm | 60mm |
| Drill Rod Quantity | 15pcs | 20pcs | 20pcs |
| Air Consumption | 4.5m3/min | 6m3/min | 10m3/min |
| Air compressor | 3.5/7 | 7/7 | 10/7 |
Features of small down-the-hole drill rigs
- Small size and lightweight: easy to carry and operate, suitable for various complex terrain operations.
- Powerful power: high-performance hydraulic system, high drilling efficiency, can drill through hard rock formations.
- Easy operation: humanized control system, easy for operators to master.
- Easy maintenance: simple structure, easy maintenance.
- Strong adaptability: can be matched with a variety of drilling tools, suitable for drilling operations in different rock formations and hole diameters.
Application fields of small down-the-hole drilling rigs
- Geotechnical engineering: foundation treatment, anchoring, blast hole drilling, etc.
- Mining engineering: prospecting, mining hole drilling.
- Water conservancy engineering: irrigation canal, drainage canal drilling.
- Municipal engineering: pipeline laying, bridge construction, etc.
- Construction engineering: basement construction, anchoring engineering, etc.
