Off-Highway

TTControl - TTTech Off-Highway and PRINOTH cooperated by equipping PRINOTH's top-of-the-line Leitwolf snow groomer with TTControl's electronic control system. For reasons of safety and economy, this highly maneuverable snow groomer has been equipped with an advanced control system by TTControl. The electronically controlled injection system of TTControl reduces fuel consumption and emissions, thereby increasing the overall economy.

A network with four controllers constitutes the technical core of the electronic control system in the Leitwolf. One HY-TTC 20 control unit controls the driving system, by means of which the engine power can easily adapt to the operating conditions. Three HY-TTC 10 control units manage the rear snow tiller, the front rake blade and the entire on-board instrumentation of the snow groomer.

The visualization unit HY-Vision^Plus controls the views of the cameras and displays the machine parameters. Integrating the camera vision system with the vehicle application in a single LCD display represents a significant benefit, reducing production costs and increasing operating safety.

TTControl's electronic control system opens up new ways to implement mechatronic solutions. New functions can be realized by simply adapting the software. This guarantees a high degree of flexibility and extensibility. In addition, the new housing and connector technique allows for maximum safety and comfort.

"TTControl's distributed electronics supports a very high level of flexibility in our vehicles. That would not have been possible with purely mechanical and hydraulic solutions."
Martin Runggaldier
Head of Engineering
PRINOTH AG