Background and Significance bulldozer with hydrostatic drive system

Dozer supplier , with the western development and the country's infrastructure accelerated pace for the development of China's construction machinery industry provides a rare opportunity, domestic all manufacturers have expanded product range in their respective fields, the use of some advanced technology to develop their own products or through the introduction of foreign advanced technology to improve product quality. And made some satisfactory achievements. After China's accession to WTO, foreign advanced technology and products of the influx of China's machinery products market project has also caused a serious impact. For this reason countries have proposed a "construction machinery" Tenth Five-Year Development Plan. "

Although since the 1980s, our country through the introduction, digestion and absorption, the traditional mechanical, hydraulic mechanical dozer from the manufacturing capacity, production scale, the basic approach or reach the level of similar foreign products on the technical level. But in recent years with the rapid development of hydraulic integration technology, the traditional mechanical, hydraulic mechanical bulldozer cumbersome operation, labor-intensive, low productivity, system failures and other shortcomings more so it can not meet the production job requirements, development of intelligent construction machinery has become a trend. With the continuous development of science and technology, hydraulic increasingly showing strong vitality, hydraulic drive foreign technology matures, more and more applications in the bulldozers, a great tendency to replace the traditional forms of transmission. Foreign bulldozer hydraulic transmission theory and technology under wraps. The research aspect of the hydraulic transmission as the basis of intelligence bulldozer has just started, the basic theoretical research in the blank.