The original grader can be traced back to America at the end of the 19th century. Since the 1920s, in the course of nearly 80 years of development, motor graders have experienced low speed to high speed, small to large, mechanical manipulation to hydraulic manipulation, mechanical shifting to power shifting, mechanical steering to hydraulic power steering and then to Full hydraulic steering and the evolution of the whole frame to the shovel frame. The reliability, durability, safety and comfort of the whole machine have been greatly improved.
Today, with the development of high and new technology, the development and application of machinery manufacturing and hydraulic technology. With their combined application in construction machinery products, high-tech represented by modern microelectronics technology is more and more widely used to transform the traditional structure of construction machinery products. The transplantation and application of mature technology has greatly promoted the further improvement of the comprehensive technical level of motor graders. Motor graders have developed to the level of self-levelling. Automation has become the development trend of motor graders. Therefore, motor graders have also been widely used.Motor Grader
