China Water Well Borehole 200m Drilling Rig Machine ...
1.Pneumatic dth drilling rig mainly drilling rock use together with air compressor . 2.It have rubber and steel crawler ,mast can be customized 6m. 3.Drilling speed can be 30m per hours . 4.Use import hydraulic pump and valve . Delivery Pneumatic dth drilling rig delivery Company Information:
Get Price