Single drum vibration roller/roller compactor: A. Suitable for compacting asphalt surface,gravel and sandy soil,also suitable for lawn. B. Can go forward,reverse and vibrate without moving,especially suitable for narrow field. C. Impact force 10KN.Compacting principle is linearity compacting, the unit area pressure is 20 times of the compactor which the impact force is 15KN. D. Easy operating,reasonable design,low energy use,economy and practicality. E. Tow truck is available,convenient for transporting and changing place. Length*Width*Height (mm):750X720X915mm Operation weight (kg):185kg Working width:560mm Forward Speed:0.11Km/h Backward Speed:0.11Km/h Grade ability:200/250 Engine:Honda GX160 Power:3kw Setting rotate speed:2800rpm Fuel:gasoline Driving system:mechanical Frequency:77Hz Swing:0.5mm Centrifugal force:10KN Sprinkling form:Gravity Sprinkling Fuel volume:2.5L Water tank volume:16L Fuel grade:Above 90# lubricant:SAE10W-30 Sound:LPA=96 dB LWA=104dB Vibration data:ahw=7.8m/s2 After-sales service: We are responsible for changing spare parts for free due to our quality reason with one year except easy-damaged parts.