Portable DTH Drilling rig
- Drilling Diameter: 50-130mm
- Drilling Depth:≥15m
- Engine Power: 3-12.1kw
- Air Consumption:≥3.5m3/min
Features
- 1 Pick brazing specification.
- 2Configuration of the power, meet the needs of all kinds of construction situation.
- 3 Using hydraulic technology, energy saving efficiency, Original bracket tooth plate positioning, structure design, stable and reliable.
- 4With national patent technology mercury split type hydraulic station, make drill shift more convenient, effectively reduce the labor intensity.
- 5Whole detachable is good, suitable for all kinds of original landform.
- 6Advanced design,reasonable structure of the hydraulic oil cooling system, reduce the weight of the mercury hydraulic station, mobile is extremely convenient.
- 7Lower initial investment and good economic benefit.
TECHNICAL DATA
| Model Parameters | HFHD70 | HFHD100A | HFHF100 | HFHJ100A electric | HFHJ100A diesel | |
| rock hardness | F=6~20 | F=6~20 | F=6~20 | F=6~20 | F=6~20 | |
| Borehole diameter | mm | 50~80 | 68~130 | 68~130 | 68~130 | 68~130 |
| Borehole depth | m | ≥15 | ≥20 | ≥20 | ≥20 | ≥20 |
| One-time advance length | mm | 1000 | 1000 | 1000 | 1000 | 1000 |
| Swing speed | r/min | 90 | 90 | 110~160 | 0~70 | 0~70 |
| Air consumption | m3/min | ≥3.5 | ≥7 | ≥12 | ≥7 | ≥7 |
| Working air pressure | Mpa | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 |
| Cylinder diameter | mm | 90 | 140 | 140 | 50 | 50 |
| Max. lifting force | N | 4200 | 7000 | 7000 | 15000 | 15000 |
| Max. advance force | N | 3500 | 5000 | 5000 | 4500 | 4500 |
| Whole weight | kg | 175 | 260 | 260 | 260 | 260 |
| Driving power | kw | 3 | 4 | 4 | 7.5 | 12.1 |
