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Digging to drilling is a combination of hydraulic excavators and rock drilling rigs, which solves the problems of single excavation function and the need for air compressors to drag in the past. Based on the mature technology of excavators and lower operating costs, this type of drilling rig not only has reliable quality and powerful functions, but also significantly reduces the cost of purchase and use. Its components include rock drilling head, hydraulic control system, hydraulic power air compressor, feed system, dust prevention system, and excavator platform, which have stronger mobility and more favorable prices.
Drilling diameter (mm) | 200-400 |
Propulsion stroke (m) | 3.3 |
Working pressure(Mpa) | 1.7-3.3 |
weight (T) | 20T |
propulsion mode | impactor |
Punching speed | 0.8-1.2 meters/minute |
Drill pipe length(m) | 3/6 |
Operation method | pilothouse |
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