Our grain handling system is a key piece in the harvest process. It needs to run efficiently, with as few break downs as possible, to get through corn harvest in a timely manner. Even a small thing can bring harvest to a halt. Every seven years we change the bearings in all the electric motors of our grain system that put high hours on annually. 2017 was the year to do this again. We take all the the smaller motors off but leave the larger ones in place and remove the internal rotor that the bearings are mounted on. The largest motor, a 20hp 3ph motor on the top our our 120′ grain leg, is always a challenge. This year, we were able to do all the work on top of the grain leg thanks to a powerful 20V DeWalt impact wrench that helped remove the bearings from the shaft.
We also need to test fire the grain dryer to make sure that the flame control system is working properly. One of the burners wouldn’t fire. Upon investigation, a wire wast found to be chewed in half by some critter.
Our seed beans are handled in a gentle manner. This means using a belt conveyor to load them from the truck to the bins. We also unload the combine tank at half throttle to limit damage to the seed from the augers.