Zhejiang sale of second-hand excavator | Wenzhou sale of second-hand excavator | Used Excavators recovered by Kim Ho Jin Hao Shanghai Used Construction Machinery Co., Ltd .. Shanghai Jin Hao Used Construction Machinery Co., Ltd. (www.jinhaosh.cn) is specialized in the "Komatsu excavators, Used Hitachi excavator, used Caterpillar excavators, used Kobelco mining" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. seats. Excavators price ratio analysis. In general, a simple comparison of fuel from the device, imported machine-made machine than the fuel-efficient, fuel-efficient aircraft original machine than the joint venture Shijiazhuang sale of second-hand excavator, Japanese aircraft fuel-efficient than the European and American systems. Similarly, the general view in Europe and America from the engine power lines prevail. Now made little digging Department meteoric rise, although higher configuration of high-priced way, from the engine to the fuel tank is almost dependent on imports (basically for the domestic steel body) Large sale of second-hand excavator, now mostly a lack of core technology. Core technology is not simply look at how much the well-known parts, but look at the whole assembly of excavators in Wenzhou match to what extent the sale of second-hand excavator, how kind of stability. Excavators digging machine sale of second-hand buy skills, excavator commonly known as the heart of the engine, so be sure to carefully check the engine when buying second-hand excavator, there is no noise when listening to the engine test, power is strong, whether out of work when speed phenomena, but also can enter into the system to watch, look at whether the displacement is large, if the engine displacement is too large to work long hours and to prove the need for a major overhaul, in addition, to observe whether there take the blue smoke when starting the engine, After the start has not yet begun work appeared to smoking, then prove the engine burning oil problem.