Drilling Rig Suit for 8-10T Excavator Apply to drill the rock(sandstore,shale and limestone. hole diameter:80mm Depth 3200mm Excavator Core Drilling Rig Main Technical Parameters:(Drill pipe length)3660mm (The type of drill)Three blade cutting bits(Drill diameter)80mm(Promote travel)3200m(Drilling hole diameter)80mm(The depth of drilling hole)3200m(Rotary torque)980N.m(Turning speed)550/280rpm( ...
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