Remote controls for varying the speed of each floor chain thus varying the amount of each feed source in the ration. The remote controls can be either in the truck cab or the tractor cab. Shown in the picture are the speed controls for the left floor chain, the right floor chain, the grain auger, the floor reverser switch, air discharge hood up and down control switch(truck mount only) and the air grain lid open and closed control switch (truck mount only) |