Min. Order Reference FOB Price
1 Piece US$11,000.00-12,000.00 / Piece
Product Description
hydraulic crawler mine drilling rig Hole Diameter Φ 90-127 mm Drill Rod Size Φ 76x4000 mm Operating Torque(Max.) 2800 N.m Rotary Speed 0- 110 rpm Maximum Propulsion Force 15 kN Maximum Pull Force 31 kN Feed Type Chain / cylinder Tramming Speed(Max.) 3 km/h Climbing Ability ...