Sometimes customers are more concerned about the price of second-hand excavator excavator life, to solve this problem, Taian Jia and Heavy several senior maintenance master conclude the following methods, we can learn less. 1, to reduce the impact of mechanical impurities continue impurities generally refers to some metal shavings, wear debris of dust, soil and other non-metallic materials and mechanical engineering in the course of self-liter produces like. Once inside the machinery inside these impurities to achieve between the mating surfaces of machinery, the harm is great, not only out of the relative motion block, accelerated wear and tear parts, and will scratch the mating surfaces, destroy the lubricant film sized excavator price , so that part temperature, lubricating oil deterioration. According to the determination of domestic excavator price, lubricating mechanical impurities increased to 0.15 percent, the first engine piston ring wear is 2.5 times larger than normal; when Rolling enter foreign particle, its life will be reduced by 80% to 90% Breakers. 2, to reduce the corrosive effect of various metal surfaces with the surrounding medium, chemical or electrochemical reaction and the destruction of the phenomenon known as corrosion Raymond machine. This corrosion effect will not only affect the appearance of the normal operation of mechanical equipment, but will corrode the mechanical parts inside burning oil excavator reasons: 1, the digging machine work under purge blue-black smoke, and the investigating oil-consuming than more than usual, to clarify digging machines burning oil, may be worn piston rings, valves large gap, valve guides a large gap, the piston means forming fault other reasons. 2, cylinder and piston gap is too large excavator price, perhaps the piston oil ring stuck or cracking. 3, along with the drop of representation if there are lower exhaust after burning oil appearance is likely to be sub-piston ring wear severe form may crack. 4, burning oil, if lower exhaust is not very serious, possibly turbocharged Mifengbuyan form, now advocates the turbocharged two tubes removed to see if there is no more oil, if there is oil clarify turbocharger problems. 5. In addition, the engine valve seal bad seal will form excavator burning oil appearance. 6, the oil added more. Excavators burning oil common disposal methods: 1. Check the oil is not too much. 2, see the turbo, the two intake and exhaust hose release, the normal should be dry. It found that oil may have questions turbine oil resulting from the turbine to the exhaust pipe. 3, note that the fuel in the morning just to play at the exhaust pipe, if there is a clear black smoke and smell of oil, it could be channeling of gas turbines. 4. Check engine exhaust pipe gas not heavy, normal should be the most visible hint of smoke, if gas is heavy, serious and even drip, in respect of the repair of the engine. 5. In addition, turbine oil channeling oil is usually too small to ferocious, should point to view the exhaust pipe. (This article is reprinted from the Internet) excavators price list, Kerry and Heavy Industries (certified), Liaocheng excavator price offered by 泰安嘉 and Heavy Machinery Co., Ltd .. Taian Jia and Heavy Machinery Co., Ltd. (www.tajhzg.com/) is Tai'an, 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. Heavy leader in Kerry and the staff warmly welcome all inquiries negotiations to create Kerry and heavy industry a better future.