140kW Hydraulic Second Hand SEM 522 Roller For Road Works Construction

Features of Used SEM 522 Compaction Equipment

• Economical Powerhouse Engine: The SEM 522's engine, rated at 140kW, strikes a perfect balance between power delivery and fuel efficiency. It endures long working hours on construction sites, consuming less fuel while maintaining high - strength compaction performance.
• Dual - Mode Vibration Mechanism: The dual - frequency and amplitude system adapts seamlessly to various soil and asphalt conditions. The close - center hydraulic system ensures stable vibration output, cutting down compaction time by up to 30%.
• Intuitive Operational Interface: The console layout follows a human - machine engineering design. Large - size buttons and a clear digital display make it easy for operators to switch functions, adjust parameters, and monitor the roller's status in real - time.
• Agile Movement Capability: Thanks to the flexible boom and stick structure, the roller can make precise turns in narrow alleys or around obstacles. It offers excellent maneuverability, ensuring accurate compaction in complex construction environments.
• Low - Resistance Exterior Design: The roller's streamlined body reduces air drag during movement. This not only saves energy but also minimizes noise, making it suitable for urban construction projects where environmental protection and noise control are required.

Advantages of Second hand SEM 522 Road Roller

Opting for the secondhand SEM 522 Road Roller means getting high - performance equipment at a fraction of the cost of a new one. Its advanced propel system reduces heat buildup during operation, extending the lifespan of internal components and reducing maintenance costs.

Safety features are integrated throughout the design. The 3 - stage alarm monitoring system on the dashboard promptly warns operators of potential mechanical failures, overheating, or abnormal vibrations. The automatic parking brake engages immediately when the engine stops, preventing accidental movement on slopes. The roller's reliability is further enhanced by its sealed vibration system housing, which keeps out dust and moisture, and the high - quality piston pumps and motors that ensure stable hydraulic performance.

Parameter Table of Used SEM 522 Roller

Applications of Used SEM 522 Compaction Equipment

The used SEM 522 Compaction Equipment is widely applicable across multiple construction fields. In highway construction, it compacts the roadbed, stabilizes the crushed stone base layer, and conducts the final compaction of the asphalt pavement, ensuring that the road has excellent load-bearing capacity and durability. For the construction of industrial parks, it can efficiently compact large areas of land, laying a solid foundation for the construction of factory buildings and infrastructure. In municipal engineering projects, such as the construction of bicycle lanes and the renovation of old streets, its compact and flexible features enable it to play a crucial role in limited spaces and ensure the quality of the project.

Why Choose Us?

• Troubleshooting and diagnosis: Handle any technical issues with professional diagnosis and solutions.
• Repair and maintenance: Provide regular and on - demand services to ensure your excavator runs smoothly.
• Parts and component replacement: Replace damaged or worn - out parts promptly with high - quality components.
• Equipment inspections and evaluations: Conduct thorough inspections to accurately assess the condition of your road roller.

FAQ about Used SEM 522 Roller