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Portable DTH Drilling Machine specifications
| Model | KG920B |
| Rock rigidity | f=6-20 |
| Dia. Of Hole | φ80-115mm |
| Drilling depth | 25m |
| Rotation speed | 107RPM |
| Rotation torque | 1400Nm |
| Lifting capacity | 15000N |
| Feeding method | Oil cylinder&chain |
| Feeding distance | 3000mm |
| Traveling speed | 0-1.8KM/H |
| Climb ability | 30° |
| Ground clearance | 290mm |
| Total Weight | 4000KG |
| Dimension (mm) | 4400X2200*2050 |
| Sliding carriage pitch angle | UP:5° DOWN:135° |
| Sliding carriage swing angle | L.:100° R.:45° |
| Drill boom(arm) pitch angle | UP:25° DOWN:50° |
| Drill boom(arm) swing angle | L.:44° R.:45° |
| Carriage Compensation | 900mm |
| Engine | YC4D80(58KW 2400r/min) |
| Drill rod specification | φ64*2000mm |
| Working pressure | 1.0-1.7 Mpa |
| Air consumption | 9-16 M3/min |
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Portable DTH Drilling Machine Quality Guarantee Terms:
Quality Guarantee Terms: Quality guarantee term is for one year. Malfunctions which are caused by machine-self and quality will be responsible for our manufacturer. Other malfunctions which are caused by operation mistakes, man-made problems, etc will be responsible for clients-self.
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