hantui SM200M-3 road milling machine is one large-sized crawler road milling machine that integrates the mechanical, electric, and hydraulic technologies to well meet all kinds of needs in road maintenance and cater to the development trend of modern road milling machine towards large-scale in terms of specification and towards automation and intelligence in terms of control. This product is applicable for the large-area removal and stripping operations of pavement diseases from expressways, asphalt roads of various grades, airport runways, and harbors and ports and for the texturing of cement roads and is one essential large-size road maintenance machine in modern mature road maintenance processes.