Purchase Qty. Reference FOB Price
1 Piece US$30,000.00
2+ Pieces US$25,000.00
Product Description
CWD300 Crawler Mounted Water Well Drilling Rig 1 Geology drilled All kinds 2 Drilling Type DTH &Mud Rotary 3 Drill system and operation Hydraulic 4 Hole Diameter mm Φ105-Φ450 5 Hole Depth m 300 6 Rotation Torque N/M 3500-8500 7 Rotation Speed rpm 0-115 8 ...