1.The arched traction structure provides a certain buffer for the traction force which will protect the frame effectively.
2.The fulcrum of the scraper moves back and down, which makes it easy to control when the scraper rises and falls. And it is not easy to fall when working to reduce the wavy ground appearance.
3.Folding scraper, it will put away the scraper when walking to increase the passability,and put down the scraper when working, increase the working width and improve the working efficiency.
4.The angle of the scraper can be adjustable. According to the different soils, the working angle of the scraper will be adjusted back and forth to make the scraper reach the best working state.