... KS200D, KS220S, KS140D,KS120, KS120PD KS180S Single Drum vibratory roller--fully-hydraulic economy single drive vibratory roller,which is mainly suited for compacting of ... /air-condition Main Features:SAUER Drive System ,SAUER Vibratory SystemImported Vibration Bearing, “3Prevention” Electric PlugsFully- hydraulic ... HousingStreamline Configuration KS180S Fully-hydraulic Single Drum Vibratory Roller