| 摘要 |
An apparatus for drilling the ground, in particular for the installation of foundation piles, includes a drilling turret (2) with a vertical guiding antenna (3), a rotary head for driving drilling batteries including a continuous ground drilling rotary propeller (5) housed inside at least one covering tube (7). A inner drive is adapted to drive said propeller (5), and a second external drive is connected to the tube (7) and allowing movement thereof, a driving cab (8) for an operator, which includes all the manipulators for operating the machine and the systems for displaying measured parameters. The apparatus further includes a system for controlling the excavation parameters, which is enabled to receive information from the drilling parameter control sensors. |
