Hydraulic Drive System

the internal drive system is the most direct and straightforward drive option. A replacement of the few lightweight components is easily possible during routine maintenance periods. A hydraulic cylinder installed on each side of the grate step, allow a linear movement of each step. Positioning and synchronisation is achieved by an integrated measuring and sensor system. High-quality components provide safe operation as well as the required reliability, even though they are working in a hostile environment inside the grate zones. None of the drive components penetrate the grate side walls; therefore the grate construction is totally enclosed.