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Dynapac SEISMIC asphalt technology for improved compaction on display at World of Asphalt/AGG1

A tandem roller works along a roadway.
Rollers with SEISMIC technology provide faster compaction with less noise and more comfortable operation. Dynapac

Dynapac's display at World of Asphalt/AGG1 2024 will include a focus on the company's SEISMIC technology for asphalt. SEISMIC provides users with a range of benefits for both optimal compaction and operator comfort.

SEISMIC automatically determines the optimal frequency for any compacted material, constantly monitors the variations, and automatically adjusts to changing conditions. Essentially, the system recognizes the natural frequencies of the drum and the material being compacted, and takes advantage of that to ensure that the right amount of compaction is used for that particular compaction pass. 

The SEISMIC system is active on both drums to help reduce the required vibration power and energy consumption. The resulting lower noise levels and vibrations within the cabin provides the operator with greater comfort, while a general reduction of the number of passes saves time, fuel, and money. 

Company info

342 Patricia Lane Suite 104
Fort Mill, SC
US, 29708


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6737 W. Washington Street, Suite 2400
Milwaukee, WI
US, 53214-5647


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