Monorail Drilling Units
Monorail Drilling Units are used for drilling blastholes and inserting roof bolts when excavating underground roadways.
They can be deployed in both curves and 90° turns. The monorail-guided system permits the achievement of good parallelisation effects.
Altogether GTA offers four different types of drilling unit for use in the mining industry. All four can be fitted with different drilling rigs according to the conditions in which they are deployed. According to the type of rock encountered, both a percussive-rotary drill and a rotary drilling machine can be used.
