XD31 vibratory roller features high efficiency. The machine is widely used in construction and maintenance of the road, airport, port, dam and building, stadium, park and footwalk.·It adopts the articulated frame, featuring flexible steering and excellent stability.·It adopts hydraulic drive, vibration and steering, featuring high reliability.·The front and rear wheels are equipped with mud-scrapper and watering device.·The operator could see the border of the drums clearly during the operation. The large clearance of both frames ensure that it is easy to finish the compaction work on the road side.