Crop harvesting is cutting, picking, plucking, or combination of these activities which is used to remove the crop from ground. The crop harvesting machine can harvest different types of crops like paddy and forms bale. It performs the processes like traveling, reaping and bailing.
A harvesting machine is a part of mechanical machinery that harvests crops. Harvesting machines are classified into many groups depending on the types of crops they harvest. Corn or maize harvesting is done with a specially designed mechanical device called "mechanical corn pickers." Reapers are used to cut cereal grains, threshers are used to remove the seed from the plant. Traveller, reaper and baler are the three components of a regular harvesting machine.