The proprietary PTS system not only guarantees that the working depth is maintained with maximum accuracy but also makes work as easy as possible for the operator. PTS is short for “Parallel To Surface”, meaning that the system automatically aligns the machine parallel to the road surface in a dynamic process: the front and rear lifting columns are lowered evenly and in parallel to each other. In addition, the 4-fold full-floating axle that forms part of the PTS system quickly balances out any unevenness on the left or right side, thus governing the automatic alignment of the machine transverse to the direction of travel. PTS additionally comprises a supporting automatic function for commencing the milling operation at the set milling depth.

The result is a significant simplification of the machine’s operation and simultaneous high quality of levelling.