LLJHXR-Ⅱ type marking machine is a self-propelled hot-melt road marking machine. The gasoline engine drives generator and air pump to work, which powers for the whole machine device. The walking system is powered by electric, the machine walks steadily and is controlled conveniently; Heat preservation material bucket adopts pneumatic to drive stirring, which can effectively prevent coating precipitation and uneven temperature; Glass beads spreader is controlled by independent motor, spraying speed can be adjusted stepless according to actual needs. Using the latest German intelligence program controller and humanized control panel, the machine can finish three kinds of hot-melt road marking lines by changing different crossed device, which respective are common thermoplastic scraping marking line, thermal spray marking line and hot melt vibration marking line.