Various Drilling Rigs manufacturer / supplier in China, offering High-Performance, Cost-Effective, All-Hydraulic, Multi-Functional, Sturdy and Durable Water Well Drilling Rig, Drilling Depth: 330 Meters. Lifting Capacity: 18 Tons. Fully Hydraulic Multi-Functional Water Well Drilling Rig., Hydraulic Crawler Water Well Drilling Rig with 500m Drilling and so on.