Low Price Cat Sem Brand 22 Ton Single Drum Road Roller Sem522

product description

Application/Versatility

·Applications  include road, railway, airfield and industry yard compaction

·Optional diamond  shape pad-foot  roller for  compacting clay soils

·Optional square shape pad-foot roller for compacting sandy materials
 

High efficiency

·50mm drum, compaction performance is 10%~15% better than competitors

·Isolated modular  cooling system, works in  ambient temperature of 43  ºC
 

Reliability

·Vibration system utilizes an eccentric vibe pod design, extends life up to 50%

·Closed center hydraulic system, world famous piston pump and motor

·Electronically controlled transmission, easy and comfortable to operate
 

Operation

·Digital frequency meter, monitors compaction frequency

·Three level alarm system and Engine speed gauge monitor machine performance

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