The machine is mainly used to harvest rice, alfalfa, buckwheat, rape, wheat plant height in 0.5-1.2 meters of crops, cutting range of0.8/1.0/1.2/1.5 meters can be selected.  The transmission adopts chain and chain wheel The front suspension connection of Rain 3WG-7 Farm Management Machine during harvesting has the advantages of compact structure, light and flexible reliable use, simple operation and operation. Strong performance maintenance and other advantages.