Here's another Flint Hydraulics Tech Tip: Today's automatic machine control systems afford the contractor capabilities that were unheard of only a few years ago. These electronic "brains" can finesse the "muscles" of machines from the smallest drag box pulled by a tractor to a D10 dozer, making a wide range of machines useful in grading. But the strongest muscles and the sharpest brain are only as good as the heart upon which both depend - the hydraulic valve system.
