A reaping machine, also known as a HARVESTER (9 letters) or HEADER (6 letters), is a mechanical device used to harvest crops. It is designed to cut and collect the crop in a single operation, allowing for faster and more efficient harvesting. The reaping machine is typically pulled by a tractor and is equipped with a cutting bar that cuts the crop at the base of the stem. The HEADER then collects the crop and deposits it into a wagon or trailer.