China CE Certification MW380 Hard Rock Down The Hole Hammer Used Portable Water Well Drill Rig Machines, Find details about China Water Well Drilling Rig, Drilling Rig for Water Well from CE Certification MW380 Hard Rock Down The Hole Hammer Used Portable Water Well Drill Rig Machines
Advantages
1. deep drilling
2. fast footage
3. flexible movement
4. suitable for industrial and civil drilling
5. geothermal drilling, with large diameter
Model | MW380 Steel Crawler Water Well Drilling Rig | ||
Weight (T) | 9.2 | Drill pipe diameter (mm) | Ф89 Φ102 |
The hole diameter (mm) | 140-325 | Drill pipe length (m) | 1.5m 2.0m 3.0m 6.0m |
Drilling depth (m) | 380 | Rig lifting force (T) | 24 |
One-time advance length (m) | 6.6 | Rapid rise speed (m/min) | 20 |
Walking speed(km/h) | 2.5 | Fast feeding speed(m/min) | 40 |
Climbing angles (Max.) | 30 | Width of loading (m) | 2.8 |
Equipped capacitor(kw) | 96 | Hoisting force of winch (T) | 2 |
Using air pressure(MPA) | 1.7-3.4 | Swing torque(N.m) | 6500-9000 |
Air consumption(m³/min) | 17-36 | Dimension(mm) | L5950 W2100 H2550 |
Swing speed(rpm) | 66-135 | Equipped with hammer | Medium and high wind pressure series |
Penetration efficiency(m/h) | 15-35 | High leg stroke(m) | 1.6 |
The engine brand | Yuchai engine |