• Metric and U.S. measurements
  • Cat® roller models are preloaded for easy calculations
  • End Result specs for North America
  • Method specs for Europe

The Paving Amplitude Calculator App is a productivity tool that helps road construction professionals determine the proper amplitude setting for their asphalt compactor to maximize compaction efficiency. The tool processes user inputs to provide a recommended amplitude setting. Contractors using Cat asphalt compactors can also get instruction on how to set up their particular model/vibratory system to provide the recommended output.

Download the App

iTunes Store (must sync device if downloading to iTunes on your computer)


Compatible with iPhone, iPod touch, and iPad. Requires iOS 7.0 or later.

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