Domestic multifunctional mini hydraulic excavator as the representative of the total small second-hand excavator used excavator used excavator market share, compared with North America, Western Europe, Japan and other developed countries and regions, there are still large gaps. With further enhance the level of economic development of second-hand excavator 650, especially the gradual rise in labor costs, rapid development as an alternative to manual operation of other small second-hand excavator bound. If the Chinese small and medium-sized excavators and excavator sales ratio will be close to or reach the level of developed countries, the market prospects for China's small excavator will be quite broad. Excavator is an essential building works on behalf of the machine 70 used excavators now in use have a lot of time to use precautions and driving skills. Because many of the site for a number of reasons, the use of second-hand excavator used excavators for sale, whether it is new or second-hand digging machine digging machine in the usual maintenance is constant. Machine only in intensive care in the use of life will have some long, or even the best digging machine will be in a few years be scrapped. Therefore, there is no fixed time limit for life, as long as the attention of some driving tips and precautions coupled with appropriate maintenance, excavator of life will certainly be extended. Used excavator market _ Kim Ho used excavators (certified) _ Hebei used excavators provided by Shanghai Used Construction Machinery Co., Ltd. Jin Hao. Shanghai Jin Hao Used Construction Machinery Co. (www.jinhaosh.cn) is the Shanghai Minhang District, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Kim Ho used excavators in leadership with the staff warmly welcome all inquiries negotiations to create jinhao used excavators better future.