Third Liebherr LRB355 from Votquenne

The third Liebherr LRB355.1 from Votquenne is again fully equipped with Olivier drilling tools for full displacement screw piles. The BAT450.1 rotary drive is provided with a Olivier XL-coupling and a reduction piece to the standard Olivier coupling with the corresponding drilling pipes. At the bottom there is an Olivier auger head d41/61 type Votquenne. This setup operates in an open concrete system where concrete and reinforcement are placed through the funnel into the drilling pipes.