Model | YQ70 | YQ100 | YQ120 |
Drilling diameter | φ60-80mm | φ83-120mm | φ85-130mm |
Rock hardness | ≥20 | ≥20 | ≥20 |
Drilling depth | ≥15m | ≥30m | 30-40m |
Drilling tool rotarting speed | 110r/min | 90r/min | 90r/min |
Opeartion Air Pressure | 0.5-0.7Mpa | 0.5-0.7Mpa | 0.5-1Mpa |
Gas consumption | ≥3.5m3/min | ≥6m3/min | ≥10m3/min |
Cylinder Bore | 90mm | 90mm | 90mm |
Propulsive Force | 3600N | 6000N | 9600N |
Power | 3KW | 3KW | 3KW |
Voltage | 380V | 380V | 380V |
Drill Pipe Dia. | 42mm | 42mm | 42mm |
Drill Pipe Length | 1025mm | 1025mm | 1025mm |
Overall Dimension | 1740*260*420mm | 1800*650*400mm | 1800*700*450mm |
Weight | 220KG | 250KG | 300KG |