1. Turbocharge Engine with stronger power and Low Fuel Consumption.
2. New design of Tension Frame, avoiding belt being broken and trackship.
3. Larger Feeding Bridge with bigger feeding capacity.
4. Double Threshing Cylinders make grain cleaner and less loss.
5. Down-forward outlet for straws with Shredding Mechanism to get straw pieces back to fields.
6. The compact instrcture with low center of gravity, work with good flexibility.
7. New design of all shields for easy open and maintenance.
