BGD-160 Auger Boring Machine Introduction The BGD-160 guided auger boring drill rig is a kind of underground pipe linelaying machine, lately developed ...
BGD-120S Auger Boring Machine Introduction The Model BGD-120S is lately put in our product line of guided auger boring pipe jacking drill rig.It is .....
Underground Pipeline Laying System Drilling Rig, High-Quality Horizontal Guided Spiral Drilling Rig Introduction The product is mainly used for the .....
Excavating Machinery Hydraulic Mini Spiral Drill Pipe Erector Spiral Drilling Pile Foundation Machine Introduction It is convenient and flexible to .....