The basic price of second-hand excavator can understand the valuation from two places. In our used equipment is generally divided into working time and the length of the factory age on price assessment. According to the current commonly used standard equipment depreciation little digging machine how much money, depreciation excavator by 20 percent the first year, after decreasing by 5% each year to calculate the basic price, ie 20% depreciation in the first year, second year 15% depreciation, depreciation of 10% in the third year, the fourth annual depreciation of 5%. After the fifth year, often due to the aging of some parts, normal wear and some unexpected reason, the device must be a series of renovations, which makes equipment depreciation rate stable at around 5% or less, and thus so prices flat. Komatsu excavator: Komatsu vehicle fuel economy and environmental protection (-6 and -7) used small digging machines, quality although not Carter, but the brand is better than many, shortcomings are obvious, the small hand of God the strength of steel small digging machines, not suitable for quarry work. But especially -7 Komatsu car very economical to use, just like cattle I buy second-hand small digging machines, and consequently capable. Komatsu 200-7 excavator relatively preserved, the higher the price of used excavators. Komatsu -8 series, engine power, so drink oil! Careful and Carter found Komatsu -8 D engine power lines are similar, why Carter D series have such a good evaluation of it, most of the reasons are the C line down to save the reputation of the word "Dynamic" Komatsu it is not the same, Most cars are dry bulk Komatsu live car! Used small digging machine prices, Shanxi used small excavator, used excavator sales by Kim Ho Jin Hao Used Construction Machinery Co., Ltd. Shanghai. Used Construction Machinery Co., Ltd. Shanghai Jin Hao (www.jinhaosh.cn) strong, credible, in Shanghai Minhang District of mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead jinhao Excavators and you hand into the brilliant, for a better future!