Stone blocks in farmland can greatly affect planting yields, and at the same time significantly damage seeding machinery, field management machinery, and harvesting machinery. In the western, northwest, southwest, and northern regions of our country, there are stones of varying quantities in a large amount of land. In order to solve the problem of difficult to clean up stones in the soil and high cleaning costs, our company specializes in the development and production of a 4UQL-1600III stone picker, supporting a 120-horsepower four-wheel tractor. Through the tractor three-point suspension and the stone picker link, the tractor walks to drive the stone picker to work, and the excavator enters the soil to store the crop and soil to be harvested and transported to the front chain row, and then moved to the rear roller Inside, through the roller Rotate to leak out the soil, and the stones are loaded through the conveyor belt. The stone picker effectively solves the problem of farmers' friends picking up stones, and plays a huge role in reclamation of cultivated land in mining areas, restoration of mudslides impacted areas, restoration of water-damaged farmland, and cleaning of stone blocks and construction waste in construction greenery. Users can choose automatic loading or collection box stone collection methods according to their actual situation. In addition, after modification, it can also be used to receive underground rhizome crops such as ginger and taizi ginseng. After-sales guarantee: According to the relevant “three guarantees” regulations of the state, three guarantees for one year. For details, please contact 18866003138 (WeChat same number) Yucheng Yatai Machinery Manufacturing Co., Ltd. 4UQL-160Ⅲ Stone Picker Main Technical Parameters: Serial Number Project Unit 4uQL-1600Ⅲ Type 1 Working Width cm1602 Maximum Digging Depth cm25-303 Hydraulic System Working Pressure MPa ≤154 Supporting Power Kw≥88.35 Supporting Power Output Shaft Rotation Speed r/Min540-10006 Working speed Km/h ≤47 Stone removal rate%≥908 Work efficiency HM05/H≥0.2-0.359 Stone picking size (length*width*height) cm3*3*3~25*25*2510 Maximum external size 02020202 (length*width*height) cm510*295*22511 Whole machine weight kg3500