The common faults of the big arm/bucket hydraulic system of the 2-cube scraper in the mine include the lifting cylinder does not move, the lifting cylinder moves too slowly, the lifting cylinder fluctuates or shocks, the lifting arm cannot fall, the bucket cylinder does not move, the bucket cylinder moves too slowly, and the bucket cylinder fluctuates or shocks when it moves.

Mining diesel scraper is widely used and underground mine mining, mining and transportation engineering, mining scraper has the characteristics of easy to work, efficient, environmental protection, no pollution, widely welcomed by the market and mine owners. With the rapid development of China's mining industry, the scope of use of scrapers is more and more extensive. In order to better play the effect of the scraper and create higher economic benefits, its daily maintenance is extremely important, especially in the winter climate.

With the continuous development of science and technology, in order to greatly reduce the expenditure of human, material and financial resources and reduce the secondary waste of resources, the tripartite internal combustion scraper has the characteristics of stable loading, large control range, no spillage, high efficiency, continuity and so on, and has been widely used. The tripartite internal combustion scraper is suitable for mines, railway tunnels, hydraulic culverts and other departments. Here's how to deal with noise and flameout of the engine of the tripartite internal combustion scraper

Tires are an important part of the scraper, because the construction environment of the scraper is harsh, the tires have more stringent requirements. Each kind of scraper has specified the specifications, types, levels, patterns and inner tubes of its tires. When choosing tires, it is necessary to choose tires with some outstanding performance according to the specific conditions of the working environment, and comprehensively consider various influencing factors such as road conditions,