... Engine power:75KW Weight:21000KG XCMG 3Y212J three-drum static road rollerMain features3Y152J, 3Y212J, 3Y252J three-drum static compactors ... concrete, coal slag, etc., becoming the ideal compact equipment of road, railway, municipal engineering, airport, industrial site, and park ... mud scrapers installed on the front roller and the rear rollers, and set with the sand adding inlet to adjust ...