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HDD Hammer HARDROCK HDDP SYSTEM Production Drilling in Rock Quarry.mp4

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Uploaded by on Jul 21, 2010

Directional Rock Drilling System Working in Rock Quarry HARDROCK HDDP.NET

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  • so u did this kind of work. and you could do this in very hard rock i presume.

    what is the brand of your machinery?

  • @962320  Put in a sewer sonde ( reads in 1 percent ) and it works just fine . I haven't done it in a while but I have a large 8 inch job to do this summer.

  • do they instal gravity main pipes, so could they go in line with te gradient

  • @962320 Looks like a 30,000 lb Contractors equipment machine. Now universal HDD

  • was this machine a vermeer ? could not see any stickers

  • good idea to drill into water like that keeps the dust down well done

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