... producing straw chopper 2.It can chop of crops such as corn,cotton,sorghum,etc 4Q straw chopper4Q series straw ... integral mounted operation,it can chop of crops such as corn sorghum,cotton and wheat ect,erecting or lying ... can be spread uniformly,so it is the ideal machine for straw choppingSpecifications:Model4Q-1.8AOverall dimension(cm)130 ... 48 4Q-1.8A straw chopper for stems of corn, cotton, sorghum