... class brands, superior performance, reliable quality.3,Step less speed hydraulic transmission system ... ,improves compaction quality and prolongs machinery life.4,Excellent ... ROAD MACHINES, INCLUDING: WHEEL LOADER SERIES, MULTIPLE FUNCTION BACKHOE LOADER SERIES, MULT-FUNCTION ASPHALT CONCRETE PAVER SERIES, VIBRATORY ROLLER SERIES, PNEUMATIC ROLLER SERIES, VIBRATORY ROLLER ...