As mechatronics technology widely used in construction machinery, intelligence has become a trend of construction machinery. Host manufacturers to highlight EFI technology itself, but also attaches great importance to information technology research excavator, fault recording and diagnostic systems. In doing this more prominent as Doosan, the largest second-hand excavator market, take a TMS remote fault diagnosis and analysis system provides fault interpretation and multi-mode solutions, through remote fault diagnosis system, the largest second-hand digging machine , real-time monitoring of the status of the machine, and timely contact with the owner or operator, maintenance or troubleshooting, and hand-held terminal comes with its after-sale technical staff, through hand-held terminal is coupled with the machine control system After downloading all the fault data, offline analysis, to understand the whole state, providing sound advice and solutions. According to the 2013 annual country report clearly shows that the government, Nanning hand digging machines, when our country is not complete annual emission reduction targets. Statistics show that efficiency of energy use is only US 26.9%, Japan 11.5%. State "Industrial Energy Efficiency" second five "plan" shows that the overall objective of industrial energy: By 2015, above-scale industrial added value of energy consumption decreased by about 21% compared with 2010. States make stringent requirements of engineering machinery enterprises have put their energy efficiency and environmental protection strategy in an important position. In addition, in the present construction of the new town become a source of economic growth for a long period of time, the energy saving will boost the construction machinery market has a positive effect. Used Shandong Jin Hao used excavators digging machine _ _ big dig Factory Used by Shanghai Used Construction Machinery Co., Ltd. Jin Hao. Used Shandong Jin Hao used excavators digging machine _ _ big hand digging Factory 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 this page or image Contact phone, for the latest information, contact: Mr. Chairman.