Multifunctional rotary drawing machine， With positioning accuracy, the speed of the pile driving Simple operation, convenient maintenance, Can be automatically walking, and the 360 degree rotation can be installed, Left on the highway, the right side of the construction does not need to turn around, Convenient operation.Can the car, At speeds up to 70km/h.Safe and reliable, When not in use, it can be separated from the car. It is the ideal equipment for the maintenance of the highway, the highway, the security project an...