Twin Cylinder Borehole Drilling Equipment 30m For Geotechnical Survey Drilling WTY-30A LIGHT DRILLING RIG Small, light, easy to be dismantled and assembled. Good balance in size and drilling capacity, 30m ... Lire la suite
Diesel Rotary Core Drill Rig & M Geotech And Rotary Drilling Equipment GY-50-1 PORTABLE DRILLINLG RIG Rotary drilling and cable percussion drilling function. 2-wheels trailer, portable, easy to move by towing ... Lire la suite
Water Core Portable Drilling Rig 100m , Rotary Borehole Drilling Rig GY-100 PORTABLE DRILLING RIG Multiple revolving speed grades with large torque meets different project need. 2-wheels trailer, portable, easy ... Lire la suite
Geotech And Rotary Portable Water Drilling Rig Hydraulic Feeding Structure GY-50-1 PORTABLE DRILLINLG RIG Rotary drilling and cable percussion drilling function. 2-wheels trailer, portable, easy to move by ... Lire la suite
Engineering geological core drilling rig Drilling Rig for Borehole Core Drilling, Water Well Drilling GY150 series drilling rig Description: Multiple revolving speed grades with large torque meets different ... Lire la suite
Trailer Mounted Borehole Core Drill Rig / Water Well Drilling Equipment GY150 series drilling rig Description: Multiple revolving speed grades with large torque meets different project need. 2-wheels trailer, ... Lire la suite
Large Torque Water Well Core Drill Rig Equipment Depth 150 - 250m Description: Large torque, powerful drill in a light and small size. Multiple speed grades in forward & reverse revolving, meeting different ... Lire la suite
