GCS Scalper *Pre-Selling High capacity Scalper designed to Pre-Clean Before Grain Cleaning The Flaman GCS Scalper is a cost effective way to remove large dockage from your grain. The Scalper comes with 3 generic screens for various crops. The power consumption of this unit is pretty low, running on a 110 V motor. It's simple design means it is easy to operate. **Helps to remove deer droppings in crop!!