Model 70 100 120 Rock Drilling borehole drilling machine for sale Soil Drilling Alloy Drilling Bits is mainly used to drill rocks, stones, floor, etc. in mining and road construction, water conservancy, national defense and other projects. It can work well in rugged terrain. It’s your necessary and ideal machine in drilling work.
Product Features
1. Compact Structure and Easy Operation.
2. High Efficiency and Stable Performance.
3. Low Noise and High Speed Drilling while Working.
4. Easy to Install and Disassemble in Working Sites.
5. Small and Light, suitable to drill in all kinds of environments.
| Model | YQ70 | YQ100 | YQ120 | |
| Drilling Diameter | 60-80mm | 80-100mm | 100-150mm | |
| Drilling Depth | ≥15m | ≥25m | ≥40m | |
| Power | 3kw | 4kw | 5.5kw | |
| Voltage | 380V | 380V | 380V | |
| Drilling Pipe | OD | 42mm | 50mm | 60mm |
| Quantity | 15pcs | 20pcs | 20pcs | |
| Impactor OD | 70mm | 100mm | 120mm | |
| Air Consumption | 4.5m3/min | 6m3/min | 10m3/min | |
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