This equipment is applicable for drilling and anchor bolting operations in highway and railway tunnels, pumped-storage hydropower stations, and underground caverns, with applicable tunnel cross-sections ranging from 36 m² to 145 m².
This equipment is applicable for drilling and anchor bolting operations in highway and railway tunnels, pumped-storage hydropower stations, and underground caverns, with applicable tunnel cross-sections ranging from 36 m² to 176 m².
Suitable for excavation drilling and anchor rod drilling operations in mining tunnels, pumped storage power stations, hydropower stations, and irrigation tunnels of reserrvoirs ranging from 4m' to 20 m'.