JK730-2 crawler mounted automatic rod exchange DTH drill rig is a hydraulic DTH drill rig. It is equipped with automatic rod changer for rod storage, changing and connecting automatically, as well as hole loc.
[pdf] Our company is going international. As a professional manufacturer of drilling equipment, we can supply high quality crawler drilling machine, hydraulic drilling machine. JK Drilling has established a.
[pdf] By Mac Nehring Times have changed. When purchasing a drill rig it used to be a simple, pain-free process at your local community bank, but it can now turn into hours of paperwork, frustrating phone calls, coun.
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