RS8220 mechanical single drum vibratory road roller,a heavy-duty self-propelled vibratory road roller able to effectively compact various soil layers and rock filling,leads the wheole industry in compacting performance,driving performance,maneuverability,reliability and serviceability etc.,and is the ideal choice for construction of high-grade highways,airports,ports,railways,embankments and industrial sites.
ItemSpecificationsOverall working weight22000kgDimensions(LXHXH)6370x2360x3185mmWidth/Diameter of vibration wheel2150/1600mmWheel tread1575mmWheel base3441mmMin.ground clearance407mmMin.turning radius6600mmWeight distribution of front/rear wheel11000kgNominal amplitude(high/low)2.0/1.0mmVibration frequency28/35HzExciting force(high/low)390/300knEngine modelWeichai WP6G190E20Engine power140kwEngine speed2000r/min