... XY-2PC Core Drilling Rig is used in tunnel drilling, geological prospecting, power-station Geophysical Exploration Equipment XY-2PC Core Drilling Rig1. APPLICATIONS: The ... of building, hydroelectric power-station, highway, roadway and harbor and drilling pile grouting hole.2. FEATURES: The drill has such features ... )(mm)1720×800×1300 Geophysical Exploration Equipment XY-2PC Core Drilling Rig