This machine is medium two-wheel tandem static roller,compacting various materials in the foundation work and road work by utilizing ins own weight,such as sand soil,gravel,crushed stone,sand stone aggregate,and aspgalt concrete,being an ideal leveling and compacting machine for municipal road,hightway,parking lot and industrial yard.The driving wheel is of frame model,with low center of gravity and good stability;The front part of the system is narrow,with good view of steering; Dual chairs,dual steering wheels and good side compacting.The system is provided with a water spraying device and the front and the rear wheels are evenly sprayed.