Per the manufacturer the Moultrie Food Plot Broadcast Spreader (MFH-FPS) will broadcast 15 feet.
Yes, the Moultrie Food Plot Broadcast Spreader (MFH-FPS) includes a heavy-duty12-volt motor.
The Moultrie Food Plot Broadcast Spreader has a universal mounting bracket that should allow you to attach it to racks on the back of most ATV's. You may be able to attach it to a tractor if you have a similar set up on the equipment. You can also contact Moultrie Feeders directly to see if they can assist in mounting on the equipment you have, or if a different model would be more suited for your needs. You can reach them at 205-664-6700.
Per the product manual , there is a plastic cover included that you would use to cover the Moultrie Food Plot Broadcast Spreader (MFH-FPS) to prevent spillage.