The Olivier drilling coupling for full displacement screw piles can be mounted on any machine.
Last week, we manufactured flanges with the Olivier coupling for various machines, including a new Woltman 55DR and a new Bauer BG28H. These flanges are mounted on the rotary drive.
![Flange for drilling rig Bauer BG28H](https://www.olivier.inc/wp-content/uploads/BauerBG28H01.jpg)
![Flange for drilling rig Woltman 55DR](https://www.olivier.inc/wp-content/uploads//Woltman55DR01-761x1024.jpg)
![Flange for drilling rig Woltman 55DR](https://www.olivier.inc/wp-content/uploads/Woltman55DR02.jpg)
The standard Olivier coupling can handle a drilling torque of up to 55t/m. It is easy to assemble and can be easily disconnected.
All couplings and flanges are produced in our own workshop in Rumbeke.