... as gravel, crushed stone, sand/gravel mixtures, and concrete. It is the ideal compaction equipment for groundwork on highways ... ;2. Hydraulic motion, vibration and steering;3. Double vibration amplitude, double frequency, and hydraulically articulated steering;4. Centralized pressure ... : ITEMSR12-5 WeightsOperating weight(Kg)12300Axle load,drum(Kg)7100Axle load,wheel(Kg)5200Static linear load,(at ...