... on the engineering construction for highways,railways,airport, parking-lots, and water facilities.Similar products: KS180D,KS260D, KS200S, KS200D, KS220S, KS140D ... Electrical-hydraulic ControlTwo-level Infinitely Variable Speed DrivingDouble Frequency and Double Amplitude VibrationFully-hydraulic Articulated SteeringMaintenance-free Battery cellAutomatic Power Shutting ...