Portadrill Reverse Circulation Rig
Explorac 100 . 04/05/2016Huatailong official put its new Explorac 100 reverse circulation drilling rig into operation on September 14 2015 The rig is equipped with an DrillAir XRYS1150 Highland Type Portable Air Compressor and works at platform altitudes of 4 800 to 5 200 meters ambient temperatures of -5C-35C an average humidity of 10% and a rock hardness of F=10-12 Get price