Rollers are in the areas of road construction machinery equipment 4 tons roller, widely used in fill and compaction operations highway, railway, airport runways, dams, stadiums and other large projects, can run over sandy, semi-viscous and sticky soil subgrade stabilized soil and asphalt concrete pavement maximum gradeability% 40 Engine type air-cooled, four-stroke single cylinder Hatz diesel engine starter crank displacement cm32520 maximum output power KW (hp) 6.3 (8.6) speed rp m2800 fuel consumption L. / h1.67 Fuel tank capacity water tank capacity ml53 L5 dynamic force KN13 3 吨 roller _ Shandong Jin Heavy Industries (certified) _ Sichuan roller provided by Shandong Heavy Machinery Co., Ltd. Jin. Heavy Machinery Co., Ltd. Shandong Jin (www.dajinzg.com) Shandong Jining, compaction machinery leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shanxi, Shandong Heavy Industry leader with the staff warmly welcome all inquiries negotiations to create Shandong Jin Heavy better future.