The Meidi 9QS-3600 green fodder harvester adopts a 3.6-meter foldable harvesting header, which consists of four tower plates. It can harvest in the same row, cut and transport smoothly, cut the bottom of the stubble and is not afraid of weeds. The width of the highway-driving header after folding is about 2.6 meters, which improves the passability of field paths. The widened feeding chamber increases the feeding volume and makes crop feeding smoother. The shredding mechanism adopts tungsten carbide sprayed blades, which are sharp and durable. The automatic sharpening is convenient and easy to use, ensuring that the blades remain sharp. The industry-leading guillotine cutting roller can meet the requirements of dairy farms for cutting segments. The enlarged grain crushing roller adopts a special heat treatment process, has a long service life, and the crushing effect can reach more than 95%. It adopts a famous brand 400 horsepower National IV engine, which is powerful and low in fuel consumption. The whole vehicle frame is sturdy and durable, not afraid of complex field conditions, and the walking adopts hydrostatic stepless speed change, which makes field operations smooth and flexible, eliminating the trouble of frequent gear shifting. The advanced radial tires increase stability and passability, and are anti-friction and durable. The cab is electronically controlled and equipped with a multi-function control handle and an embedded MCU controller, making operation more convenient and free, avoiding the trouble caused by misoperation and improving work efficiency and safety.