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由山东省农业机械科学研究所与山东省汇丰机械集团总公司联合研制开发的 4YW- 2型玉米联合收获机是一种新型背负式玉米联合收获机 ,动力以上海— 50 0拖拉机为主 ,该机采用摘穗板型式摘穗 ,割台部分能够液压升降 ,行距可调 ,有自动卸粮功能 ;果穗损失率低 ,籽粒破损率低。该机
The 4YW-2 corn combine harvester jointly developed by Shandong Agricultural Machinery Science Research Institute and Shandong HSBC Machinery Group Corporation is a new type of knapsack corn combine harvester with the power of Shanghai-50 0 tractor mainly The machine adopts the style of picking the ear plate, the part of the header can be hydraulically lifted and the row spacing adjustable with the function of automatic unloading grain; the loss rate of ear is low and the rate of grain breakage is low. The machine