... . PRODUCT DESCRIPTION SPC-600TH Water Well Drilling Rig is a truck- mounted rotary drilling rig. Equipped with proper drilling devices, ... system more secured, reliable and powerful Smaller overall size, larger tire size, lighter net weight, higher loading capability, faster speed, ... , water well drilling rig, core drilling rig, sand washing truck, flushby rig, dewaxing unit as well as most types of ...