Hydraulic Small Portable Core Borehole Water Well Drilling Machine Spindle Type Core Drilling Rig YANCHENG LONGTERM MACHINERY CO., LTD. Base Info Description Drilling TowerRated load18Ton18Ton18TonEffective height6.5m7.5m9mTower leg spec.Φ73mmΦ73mmΦ73mmPRODUCT DISPLAYOUR FACTORYALL KINDS OF DRILLING RIG DISPLAY Pre:Trailer Vehicle Crawler Water Well Drilling Machine Crelius Core Drilling Rig Machine Next:Hot Selling Factory Price Xy-200m Deep Hole Drilling Water Well Drill, Core Drilling Rig for Geological, Mining, Oil Well