mining exploration drill rigs dth drill rig 

     GYQ-200\GYQ-200A\GYQ-200B are applicable to industrial and civil buildings, geological observation of exploration, water wells, roads and railways, shallow oil and gas exploitation, mine tunnel ventilation, drainage, etc. According to different strata, diamond, cemented carbide and other bits can be selected for drilling. The model has the advantages of light weight, small volume and good detachable performance. Technical Parameters: 参数\机型Model GYQ-200 GYQ-200A GYQ-200B 钻进深度Drilling depth 200m 260m 钻孔倾角 Drill angle 0-360°…