... self-propelled roller, which is mainly applied to compaction work YL16C/YL20C Pneumatic roller is of self-propelled roller, which is mainly ... used to compact the asphalt surface of high-grade motorway.YL16C/YL20C pneumatic roller can obtain excellent compaction performance without any " false ... tank capacityL5454Fuel tank capacityL90120Engine oil consumption g.kW/h170231.1 YL16C/YL20C Pneumatic Roller