Because of the low air pressure, thin air and small oxygen content in the plateau area, especially for naturally aspirated diesel engines, the incineration conditions become worse due to the lack of air intake, so that the mine Crawler Mucking Loader can not reach the original standard calibration power. Therefore, in the long-term use of the plateau should be based on the local sea height, appropriately reduce the amount of oil supply. Considering the tendency to delay ignition under high altitude conditions, naturally aspirated diesel Crawler Mucking Loader is generally recommended. In plateau area, due to the changes of environmental factors, lead to actual working conditions of mine, grilled slag machine produced a large difference with the original design conditions, the wheel of Mucking Loader performance and reliability of serious decline, more than 2000 meters above sea level, the common crawler grilled Crawler Mucking Loader can't exert its efficiency, so you need to adapt to the plateau environment used for mine, grilled Mucking Loader.
Therefore, it is essential to strengthen the basic research work of plateau environmental adaptability technology for the development of plateau type slag raking equipment. In order to solve the problem of power decline of dredging machine caused by plateau environment, the power decline of original tunnel Crawler Mucking Loader must be solved first. Through a series of high altitude adaptability technical measures, such as power recovery type supercharging, intercooling and so on, the mechanical dynamic, economic, thermal balance and low temperature starting performance can be effectively restored, so that the mine slag scraping function can be restored to the original level, and will have a strong environmental adaptability in a wide range of altitude.
