1) Longitudinal axle flow cylinder, able to reap wheat, rice, beans and corns with efficient threshing 2) 4-shift speed regulation device and adaptive to harvesting various crops 3) Intelligent warning system, able to supervise such key parts as rolling drum and fans 4) Equipped with Yucai 6108/120 engine and featuring huge motor reserve 5) Deep threaded tires, spreader, pickup, and headers available upon options 6) Applicable to large-field harvesting 7) Reinforced front axel, underframe, and main frame 8) Movable concave clearance adjusting structure and manufacture process with patent 9) With adjusting structure, increased overall reliability and easier control Technical parameters: 1) Cutting range: 3.6 - 4m 2) Feeding: 3.5kg/s (wheat), 4.5kg/s (rice) 3) Power: 120hp / 88kW 4) Storage volume: 3.5cbm 5) Speed: 1.55 - 20.51km/h 6) Total weight: 6,600kg 7) Operating performance: a) Total loss: =<1.5% (wheat),=<3% (rice) b) Impurity: =<2% c) Breakage: =<2%