I have not done before, like digging machine used this line when Shanghai second-hand digging machine market, heard a friend say, Shanghai second-hand excavator direct business, she bought online a foreign unknown brands of used digging machine and the result not a month to buy a home, mechanical problems would arise. Call to the supplier company, the other reply is given to recognize the potential buyers of goods, used construction machinery, once past their expiry date does not exist returned and warranty. So be sure to choose to buy second-hand more popular brands and models, because these users have sharp eyes, they chose because of the quality of this brand of digging machines is good. Operator in a very soft ground excavation work, when to reinforcement edge, Shanghai second-hand excavator, a large enough cushion board is a good way to recycle Shanghai second-hand excavator sale, but also the side away from the edge of the excavator good track drive fixed. Excavator Excavator is not to do more than the weight lifting work. Crawler excavators work is very dangerous on the very steep slopes, in particular, to avoid work on slopes above 10 degrees, so we have to construct a horizontal surface and then continue to work. Do not do digging arm swing action on the slopes, the focus changed to prevent lead to instability tipping body. Especially when loaded in the bucket of the bucket should not leave the ramp surface if conditions permit, you can do the regular work of the fuselage on the slopes. Shanghai second-hand excavator business, Kim Ho used excavators, Shanghai second-hand digging machine 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.