A wheel washing system installed in the ground is always better than a mobile version that is set up above the ground. This is because with an above-ground system, all the dirt that is washed off the vehicles has to be pumped into the above-ground tank, which is not necessary with a system built into the ground, as this is done automatically by means of a slope. In addition, above-ground systems are more difficult to drive over and winter safety is reduced. Nevertheless, there are situations, such as pipes in the ground or on bridges, in which only mobile systems can be considered. Here, too, FRUTIGER offers various models that are designed in such a way that smooth mobile operation is also possible. This is also the case with the MobyDick KIT Plus 600 MB system shown in the picture, which was recently handed over to a German customer.