This feeder is made of 14 GA Galvanized Steel and comes with a 4 inch chain driven auger. It comes with a 20' power cable to hook to your battery. There is an actuator to control the chute up and down from the cab without getting out. It has a 20' "on demand" style switch to control the motor and a toggle to operate the actuator for easy control from your seat. It has a 12 volt high speed motor for quick and easy feeding that is 1/2 HP and draws 45 amps (AN INLINE FUSE IS RECOMMENDED FOR THE POWER CORD BUT NOT INCLUDED). The auger cover inside is adjustable if needed. This feeder has the capacity of holding up to 1,100 lbs of whole corn. It is a great feeder to feed all types of livestock including bait piles for wildlife. It is designed to bolt directly to a Truck Flatbed. Maintenance chain every 40 hours! Feeder Dimensions 70w x 24d x 42t (EMPTY FEEDER WEIGHT IS 350 LBS).