KJ212 Hydraulic Tunneling Drilling Rig

KJ212 hydraulic tunneling drilling rig used to drill vertical, 
inclined and horizontal blast holes in low tunnels. Through the 
section (2.5m*1.5m), the drill rig is suitably qualified for any
tunnels whose section falls in the range of 3.5m*1.8m-5m*4.8m.

Technical Parameters of kj212.png

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