All Case IH harvesters have extremely strong frames and a patented design for attaching to the inclined chamber of the combine with a single lever.
Feature of harvesters 3020 is a possibility of de-fixing of a cutting bar that allows making a cut, leading the harvester directly on the earth. The 3020 harvester has the ability to bend up to 11.5 cm which is extremely useful when harvesting soybeans or peas.