Chinese Road Roller, Single Drum Roller, Vibratory Roller Powerful Cummins Engine Close-loop Hydraulic Vibration System Rexroth Hydraulic Components ROPS/FOPS Panoramic Cabin/Tiltable Column Easy maintenance & Outstanding After-sales service Model Number Operating Weight Rated Power Static Linear Pressure Drum/tire Load CDM512D 12000kg 112kW/2200rpm 303N/cm 6500/5500kg CDM514D 14000kg 112kW/2200rpm 373N/cm 7500/6500kg CDM514B 14000kg 92kw/2000rpm 330n/cm 7000/7000kg CDM520A 20000kg 128kw/2000rpm 435n/cm 9500/10500kg http://www.lonkinggroup.com/