200mm Diamond Core Drill / Rock Core Drilling Machine For Exporting Description: Large torque, powerful drill in a light and small size. Multiple speed grades in forward & reverse revolving, meeting different ... Leggi di più
Water Well Engineering Drilling Rig / Geological Exploration Drilling Rigs GY150 series drilling rig Description: Multiple revolving speed grades with large torque meets different project need. 2-wheels trailer... Leggi di più
Water Well Diamond Core Drilling Machine Depth1600m , Exploration Core Drilling XY-5A CORE DRILLING RIG Multiple speed grades in forward & reverse revolving, meeting different drilling requirements. Long ... Leggi di più
Water Exploration Portable Core Drilling Equipment With Diesel Engine GY-50-1 PORTABLE DRILLINLG RIG Rotary drilling and cable percussion drilling function. 2-wheels trailer, portable, easy to move by towing ... Leggi di più
