XM200KⅡ road milling machine is for maintaining the asphalt concrete pavement and mainly applied to the excavation and refurbishment of large areas of highways, roads of cities and towns, airports, goods yards and parking lots etc. It can remove the upheaval, oil wave, overlapping curve, track and others of the pavement; It can also excavate the pit slot and grooves of the pavement; It can be applied to the napping of cement pavement and milling faulting of surface course. The working efficiency of this equipment is high, the construction process is simple, and it is easy to control the milling depth, and it is convenient and flexible to operate and has good maneuvering characteristics, the used materials of milling can be recycled directly and widely applied to the repair, refurbishment and maintenance of asphalt pavement.