road roller 1.CUMMINS B-series extra-pressure diesel engine 2.Full hydraulic drive, vibrate frequency ... by use of imported components from abroad. The machine is super heavy-duty vibratory roller, possesses a great working mass and strong centrifugal ... port and industrial sites. Main FeaturesPower System: CUMMINS B-series extra-pressure diesel engine, huge power man coeffciency, complicable for the ...