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JK830 All-In-One DTH Automatic |
JK830 All-In-One DTH Automatic Drilling Rig
Crawler Mounted Hydraulic DTH Drilling Rig
Hydraulic Crawler Drills. Crawler Mounted Drilling Rigs
JK830, the new all-in-one DTH drilling rig which featu...
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borehole drilling machine |
Model JK610
Borehole diameter 90-165mm
Borehole depth 50m
Applicable rock hardness f=6-20
Working air pressure 1.2-2.4MPa
Air consumption 11-21m3/min
Feeding stroke 4148mm
Rod-changing len...
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JK730 Automatic Crawler Mounte |
Model JK730
Borehole diameter 90-165mm
Rod carousel Rod capacity 5+1/6+1
Rod length 3m
Rod diameter φ76mm
Auto rod-changing depth 18m/21m
Applicable rock hardness f=6-20
Working air pressure ...
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JK590 Crawler Mounted Hydrauli |
Model JK590
Borehole diameter 90-165mm
Borehole depth 50m
Applicable rock hardness f=6-20
Working air pressure 1.2-2.4MPa
Air consumption 11-21m3/min
Feeding stroke 4138mm
Rod-changin...
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