High Efficiency Trailer Water Borehole Drilling Rig 

High Efficiency Trailer Water Borehole Drilling Rig   SLY510 High Efficiency Trailer Water Borehole Drilling Rig  is lightweight, efficient, multi-purpose drilling equipment, which can use air, foam or mud rotary for percussive drilling according to different textures. It is widely used in industrial and agricultural water conservancy projects, such as drilling wells, testing wells or other exploration boreholes, in particular, in drilling hole for geothermal heating it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connectedwithavarietyofengineeringrequirements Main technical parameters. Drilling hole diameter Φ115---φ300mm Drilling hole depth 260m Mud pump (optional)…