Máy khoan giếng nước sâu 300m gắn trên rơ moóc thủy lực hoàn toàn

Video Description:
Discover the ST-300 Full Hydraulic Trailer Mounted Water Well Drilling Rig, capable of drilling up to 300m deep. Ideal for hydrology wells, shale gas, and geothermal projects, this rig offers high efficiency, mobility, and durability with full hydraulic control and top drive rotation.