150m Depth Portable Water Well Drilling Equipment For Sale GY-150T Function: 1. Core drill and sampling such as soil investigation, shallow depth mineral exploration 2. Small diameter bore hole such as water ... Lire la suite
Crawler Mounted Hydraulic Drilling Machine With Hydralic Winch , Mud Pump With 200m Drilling GYL-200 CRAWLER-MOUNTED DRILLING RIG GY-200 Spindle Rig mounted on crawler, easy to move Multiple speed grades in ... Lire la suite
100% Original Update Diesel Engine Blast Rock Hole crawler rock drill foundation construction machine cra GYL-200 CRAWLER-MOUNTED DRILLING RIG GY-200 Spindle Rig mounted on crawler, easy to move Multiple speed ... Lire la suite
100m Prospecting Borehole Drilling Equipment / Water Well Drilling Machine GY-100 PORTABLE DRILLING RIG Multiple revolving speed grades with large torque meets different project need. 2-wheels trailer, portable... Lire la suite
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 ... Lire la suite