Purchase Qty. Reference FOB Price
1 Piece US$1.00
2+ Pieces US$2.00
Product Description
Air DTH Hammer drilling and mud drilling Rotary Portable Water Well Drilling Rig Machine >> Introduction CWD400T Multi-functional Crawler mounted water well drilling rig is a efficient,multi-function full hydraulic water well drilling rig.It is high efficiency because of having a larger torque ...