4UX-180D Potato Harvester excels on uneven terrain with an integrated digging and lifting system. Designed for large-scale root crop fields, it protects tubers, streamlines workflow, and maintains consistent harvesting performance across variable soil conditions. Moving blade and disc harvester The new moving blade and disc harvester is a harvesting machine produced according to the characteristics of some areas where the seedlings are not killed and the soil is hard. The cutting disc can cut off some seedlings to prevent entanglement and prevent the potatoes and fruits from being scattered and crushed. The moving blade can easily enter the ground to reduce power and increase the soil crushing function to make the harvesting effect better and more efficient. The models are 0.7m-1.5m.