... the materail power Usage:It used for cutting coarse fodder, corn stalk, sorghum stalk, grass, straw and other feed which ... feeds, such as corn, sorghum , soybeans, sweet potatoes, soybean meal and other materials. The machine is gathering the function of hay cutting, ... crushing and rubbing.Specifications:Model: 9ZC-0.4DPower:2.2-3kwSpeed of mainshaft: 800r/m ...