... other industrial sites.The SR12-5 fully hydraulic vibratory roller has the following features: 1. Fully hydraulic, double drive, double gear continuous variable ... air conditioner.SR12-5 road roller Specification: ITEMSR12-5 WeightsOperating weight(Kg)12300Axle load,drum(Kg)7100Axle load,wheel(Kg ... )5200Static linear load,(at drum)(N/cm)325Drum and TiresMax.Working width(mm) ...