... wheel widthmm1200Vibration frequencyHZ45Centrifugal forceKN28Overall dimensionmm3500*1390*2200Features of YZD-3.5 Mini compactor/Vibratory Roller:1)It is the first small ... happiness,good taste instrument device can achieve more effective manipulation.5)Good performance ,safety,stable quality,easy maintenance,low cost and ... talk details ! Mini road roller compactor 3.5tons YZD-3.5