4H-700花生联合收获机是国内第一台花生联合收获机,近日在河北省唐山市研制成功。这种能一次性完成拔秧、摘果等收获全过程的花生机械,与原来单功能的花生收获机械相比,是一次重大技术突破。花生联合收获机在国内一直是个空白。近些年来,国内相继研制出花生拔秧机、花生摘果机, 4H-700 Peanut Combine Harvester is the first peanut combine harvester in China and was successfully developed in Tangshan, Hebei Province recently. This kind of peanut machinery which can complete the whole process of pulling seedling, picking fruit and so on in one go is a major technological breakthrough compared with the original single-function peanut harvesting machine. Peanut combine harvester in the country has been a blank. In recent years, China has developed a peanut popper, peanut pick machine,