Which high-capacity harvesting machine executes the entire sequence of crop harvesting, cutting, threshing, winnowing, and grain cleaning in a single mobile operation in the field?

A Combine Harvester integrates cutter bar, reel, threshing cylinder, concave, straw walkers, cleaning sieves, and grain tank, harvesting and bagging grain from standing wheat or paddy at 1–1.5 ha/hour.