For the R 954 C the equipment elements, and the working tools can be assembled and disassembled with minimal effort. This leads to a clear reduction in times and costs in comparison with other systems.
Depending on the frequency of the equipment change, Liebherr offers two different interface variants between the basic machine and the operating equipment: There is the mechanically detachable interface, making use of expander bolts, and the hydraulic locking and unlocking of the bolts in a way similar to the Liebherr quick-coupling system. The high-pressure lines between the slewing arm and the boom are connected by quick-action couplings. Low-pressure and lubrication lines are gathered together in the Multifast locking system, and can be released or connected by means of a handle. As an option, there is also a multi-coupling system available for high-pressure lines, which again allows for considerable time savings in comparison with quick-couplings when changing equipment elements.
In order to make a rapid change to the operating equipment element required in each case, these units are held ready on site in appropriate and secure storage devices. The Liebherr quick changer with the positive-fit connection system provides a major time advantage when tools need to be changed frequently. And in order to save even more time when it comes to tool changes, Liebherr can also offer the innovative Likufix hydraulic coupling system to connect up the hydraulic lines.