4YD-3 header interchangeable combine harvester can be transformed into a corn combine harvester by using the chassis of 4LZ-2 grain combine harvester, replacing the header, elevator and other special components for wheat with ones for corn, equipping the harvester with a corn hopper and a straw returning device to carry on corn ear picking and collecting as well as corn straw returning. When special harvesting components for corn are replaced with ones for wheat, the combine harvester can be used to harvest wheat, which helps to substantially raise the utilization rate of the equipment, meeting the dual-purpose requirement. It is an advanced harvesting machine which enjoys wide popularity among farmers.

Cutting range	2.4m
Grain box volume	1.6m3
Matching power	80hp
Dimensions(L x W xH *)	6060*2500*3150mm