Full hydraulic-mounted Geological Drilling Rig Diesel Engine With Flexible Operating System There are many varieties of drilling equipment on the market. Some of frequently used ones include oil drilling rigs, ... Leggi di più
Rotary-drilling with reverse circulation CBM universal Drilling Rig TDR -50 The TDR -50 universal drilling rig enables each user to drill with the following methods, with borehole diameters of 3.5 ″to 47″and ... Leggi di più
KGH8 Mining rock drill environmental protection High wind pressure large hole crawler DTH drill wagon 105-220mm Product shows: 1.Picture of KGH8 Mining rock drill environmental protection High wind pressure ... Leggi di più
Professional Electric Drill / Oil Rig Equipment / Mechanical Drive Rig Description: Electric drill DC drive rig AC-SCR-DC drive, AC drive rig AC-DC-AC drive, to achieve intelligent control rig. Use of die-sel - ... Leggi di più
