Mainero Grain Extractor 2330 is a dual purpose machine. It is used to unload the grainbag and can also be used to load grain from flat and hard surface. The operator drive the Mainero 2330 into the grainbag and adjust the two side augers to the shape of the grainbag wall. The brushes under the augers cleans the bag and push the grain into the augers. The bag is cut up by a knife which is fitted above the middle auger. With the Mainero 2330 the operator can overlook the grain in the bag before it get into the augers.