| 摘要 |
<p>Machine for the drilling of the ground comprising a guide tower (2) along which slides a group (3) for the handling of a battery of drilling rods (5) which moves along guides (21) of the tower. Said group comprises a sleeve (31) which gives the rotation to a tube (4) to the lower part of which it can be constrained at least a drilling rod (5) with a digging tool (6) or directly a digging tool (6).</p> |
