Specification of 200m DTH Drilling Rig | ||
The weight(T) | 6.5 | |
Dimensions(mm) | 3442*2200*2800 | |
The hole diameter(mm) | 100~300 | |
Drilling depth(m) | 220 | |
Once-time advance length(mm) | 3000 | |
Walking speed(km/h) | 2.5~5 | |
Climbing angles(Max.) | 30 | |
Minimum clearance clearance(mm) | 250 | |
Using air pressure(Mpa) | 1.7-3.5 | |
Air consumption(m³/min) | 17-31 | |
Equipped capacitor(Kw) | 100 | |
Swing speed(rpm) | 55-115 | |
Swing torque(N.m) | 8660-11150 | |
Drill pipe diameter(mm) | Φ76 Φ89 Φ102 | |
Drill pipe length(m) | 1.5 2.0 3.0 | |
Rig lifting force(T) | 20 | |
Adapt to conditions | Loose layers and bedrock | |
Drilling mode | Hydraulic rotary top drive and propulsion, DTH hammer drilling rig or mud | |
Impactor | Middle and high pressure series | |
Optional accessories | After circulating means, mud pumps, centrifugal pumps, generators, foam |