... drive 4,NSK bearing, 5.MITSUBOSHI V-belt vibratory road roller walk-behind single drum *Famous brand engine, excellent performance, easy ... cooled, 4stroke, OHV, single cylinder Diesel engine,air cooled, 4stroke, vertical type, single cylinderPower13.0hp/3600rpm6.0hp/3600rpmFuel ... Working weight490kg512kgMAX.working weight520kg542kg walk behind single drum vibratory road roller