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Rock Excavation, For bulk / mass excavation (removing rocks in large…
Rock Excavation
Methods of excavation
Hammering, milling, sawing or grinding method
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Ripping Method
Equipment
Special rock bucket attached to large excavators 
Single / multi shank ripper tooth on large crawler tractor
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A claw or 'teeth' is lowered into the rock and moved forward to rip the rocks a few inches at a time
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More expensive than using hoe ram / crusher. Aggregates can be produce from grinding the excavated rocks to size separation on site.
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Cutting rocks by driving through the site. The wheel of this machine has many teeth to cut the rocks which need replacement from time to time
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