Excavators are large economic investment in fixed assets, used excavators recovered, to increase its useful life to obtain greater economic benefits, second-hand excavator market recovery, the device must be done be people, machines, scheduled jobs, Shanghai second-hand excavator recycling, clear responsibilities. You must transfer Kong, the device should be disclosure. After excavator enter the construction site, the driver should observe Face Geology and surrounding environmental conditions, shall be no obstruction in the rotation radius excavator, so as not to scratch or damage caused by vehicles. The first generation of excavators: motor, the internal combustion engine occurs, so that the excavator has advanced and suitable electric device, used excavators recycling prices, so a variety of excavators have been born. In 1899, the first electric excavators appeared. After World War I, the diesel engine is also used in the excavator, the diesel engine (or motor) driven mechanical excavator is the first generation of excavators. Recycling used excavators used excavators _ _ Kim Ho used excavators recycling market by Shanghai Used Construction Machinery Co., Ltd. Jin Hao. Recycling used excavators used excavators _ _ Kim Ho used excavators recycling market 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.