The Economizer uses an acceleration sensor to measure stiffness of the material across the compacted material, and then displays the data using a series of 10 yellow LED lights on the roller’s instrument panel. The lights stop increasing when maximum compaction has been achieved and suddenly drop to indicate a weak spot in the material.
For more, click here.
Watch a video of the Bomag tandem roller here.
[youtube yv5NuY7C31Y nolink]
Editor’s note: We’re sharing all of our Top RollOuts throughout the month of December. To see them all, check out our 25 Days of RollOuts.