Corn Harvester YZ4650W/4565WZ,Combine Harvester Main features: 1> Torque- increased moving stepless speed change system Excellent ability to pass, high power to transmit, convinient to operate, high efficiency to work 2> Pulley type moving stepless speed change system (YZ8300WY) Simple and reliable structure, convenient to apply and maintain 3> New grain-collecting mechanism(YZ8300WY/YZ8300WZ) Automatic discharging grain-collected mechanism, decrease labor intensity, improve operation efficiency 4> New grain tank (YZ8300WY/YZ8300WZ) Enlarge grain tank's capacity , lift discharging height, improve operation effiency, available to transport by large vehicle 5> New five-group husking mechanisms(patented technology) Apply advanced husking mechanism, new grass exit, adjustable for husking ears in different mature period, ear-husking rate reaches to above 85% 6> New header The protection hood on two sides of header have been heightened so as to reduce header ear loss 7> New cleaning system(patented technology) Improve purity of grain, reduce grain loss 8> New automatic ear-tossing mechanism(patented technology) Optimize automatic ear-tossing mechanism to fill grain tank full 9> New engin fire-proof mechanism (patented technology) Add fire-proof mechanism to engin in order to avoid fire
