Smart Grain Collector with Self-Walking Feature and Dual Gears. Self-Walking Design: Features a self-walking mode for effortless operation in the field. High Work Efficiency: Achieves a work efficiency of 6000-8000Kg/h for rapid grain handling. Foldable Structure: Includes auxiliary folding functions for working, manual pushing, and storage positions. Powerful Engine: Powered by a 170F gasoline engine with a minimum specific fuel consumption of 374g/KW.h. Gear Drive System: Utilizes a micro-tillage machine centrifugal clutch combined with a double worm gear reducer. Versatile Application: Suitable for rice, corn, wheat, soybean, and other post-harvest treatments. Compact Dimensions: Dimensions are 120*95*140cm with a total weight of 95Kg for portability.