Direct drive hydraulic pumps from diesel engine or electric motors provide power to the all new live drive fully hydraulic screen drum support rollers and the inline  hydraulically controlled  heavy duty plate feed table.
Hydraulic valve settings increase and decrease rotation of drum and stroke of feeder to insure the best possible tonnage and cleaning of contaminated materials at all time.
Skid mounted or containerized , electric or diesel power units are available 

Control features for safe working include,
High temperature oil cut off.
Low oil level cut off.
Hydraulic high presser off load. 
Weather proofed control panels.
Emergency stop buttons and warning lights.