China Portable 150m Hydraulic DTH Rock Drill Machine Drilling Rig, Find details about China Drilling Rig, Drilling Machine from Portable 150m Hydraulic DTH Rock Drill Machine Drilling Rig
No. | Item | Specification |
1 | Drilling caliber | Φ105-203mm |
2 | Max. drilling depth | 150m |
3 | Diesel engine | 70HP/2200rpm |
4 | Work pressure | 1.05-2.0 MPa |
5 | Gas consumption | 10~24 m³/min |
6 | Apply to rock hardness | f=6-12 |
7 | Gradeability | 25° |
8 | Walking speed | 0~2.0 Km/h |
9 | Propulsion | 5.0 tonf |
10 | Speed of spindle | Fast 105 rpm |
Slow 68 rpm | ||
11 | Rotary torque | 2200N.m |