PROFILER SYSTEM 4

World-leading automatic control for Profilers.                             Only Topcon has it !

You already know how to work your profiler. Now Topcon lets your profiler work for you. Profiler System Four is the easiest way to improve your work in all respects - from improved accuracy to increased worksite safety.

Because any machine control system is only as good as the sum of its components, System Four integrates the best that technology has to offer into each of its parts.

The rugged control box is designed with simplicity in mind. Mount it in the cab or on the side of the machine for convenient control at ground level. Slope and elevation information are easy to see with the large backlit LCD while the highly visible LEDs continuously indicate grade to keep the operator informed.

Topcon's versatile Sonic Tracker IIs^TM attach to the sides of the machine to provide the system with constant grade information. Simply enter the desired grade into the control box and the Sonic Tracker IIs^TM reference stringline, surface string, or even the previous pass to tell the cutter head how much to cut to reach grade. It's that simple!

And when accuracy is critical, nothing beats System Four. Just pair System Four with a rotating laser grade reference for maximum smoothness tough jobs like on airport runways. The laser provides a perfectly stable, flat reference to the machine via a Laser Tracker or an LS-B2 laser receiver. Or obtain perfect drainage slopes on roads and highways with System Four's precision slope sensor. With System Four, you never have to compromise accuracy for fast production.