This product performance is good, the efficiency is high. Mainly uses in harvesting the potato, the garlic, the sweet potato, the peanut and so on underground rhizome crops. 

This machines and tools have obtained the National Patent office to authorize the model utility and the outward appearance design two patents

the thchnical parameters for the 4U-1potato harvester: row spacing:55-80cm productivity:3-5mu/hr total weight:180kg matching power:22-35HP working depth:25cm working width:0.65m potato-exposing rate:>96% breakage rate:<2% REV of power take-off shaft(RPM):560/1250 overall dimension(cm):240*90*90 packing size(cm):210*88*73