Liaoning Pumped Storage Power Station
Cross-section: 8.1×8.3 meters
Rock Drilling Rig with WOSERLD Hydraulic Rock Driller
Rock type: III/IV class surrounding rock
Hole depth: 3 meters
Average time per hole: 2 minutes.
Liaoning Pumped Storage Power Station
Cross-section: 8.1×8.3 meters
Rock Drilling Rig with WOSERLD Hydraulic Rock Driller
Rock type: III/IV class surrounding rock
Hole depth: 3 meters
Average time per hole: 2 minutes.