With industry data show that second-hand Kubota excavators, construction machinery nearly 40% of the fault from the hydraulic system, used digging machine, about 15% of the fault from the engine. With intelligent EFI technology, can significantly improve the utilization of engine power, reducing the hydraulic system power loss, 55 small second-hand digging machine, so that the power system and the load better match the required power and reduce the engine and hydraulic components work intensity , thereby improving the reliability of the equipment in long-term use of the whole. Actively develop energy-saving and environment-friendly excavator, not only significant economic benefits, but also left a more broad space for future transactions used excavators. At present, China is the largest second-hand excavator market, importing countries, while Japan is the world's largest exporter of used excavators, used Yuchai little digging machine prices, the export of excavators in Japan, more than 20% of the equipment emissions Standard non-compliance, were forbidden to enter the Chinese market, while 20% of non-compliance of emission standards excavator, rarely seen energy saving and environment-friendly excavator. Used excavator, used excavators Kim Ho, 55 small second-hand digging machine provided by Shanghai Used Construction Machinery Co., Ltd. Jin Hao. Used excavator, used excavators Kim Ho, 55 small second-hand excavator is Shanghai Jin Hao Used Construction Machinery Co. (www.jinhaosh.cn) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr. Chairman.