Supply Type Manufacturer, Exporters, Suppliers 4” Diameter up to 500 Feet, 6” Diameter up to 400 Feet, 8” Diameter up to 350 Feet Best for: Water well Drilling Application, Soil Testing, Mining Application Benefits: Easy to move anywhere, Light Weight, Hydraulically Operated Less China Pneumatic Dth Water Well Drilling Rig Manufacture, Visit Here to Find the Pneumatic Dth Water Well Drilling Rig That You are Searching for. Business Type:Manufacturer. Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide Certification: CE Condition: New Motor: Diesel Engine Drill Hole Diameter:mm Drill Hole Depth: >200m Bit Type: DTH BitOil, Gas & Mining » Drilling Rigs » DTH Water Well Borehole Portable Pneumatic Diesel Drilling Crawler Rigs in , China Bit type: Diamond Bit. Drilling way: Rotary. Voltage: 24V. Weight: 11t. Power type: Diesel. Product name: Water Well Drilling Rig. Power: 118kw.