The CS66B Vibratory Soil Compactors feature more weight, increased amplitude and advanced technology to help you quickly reach target density.

Flannery Added Value & Options

  • White Noise Movement Alarm

    The white sound emitted is directional and therefore instantly locatable, enabling pedestrians to work out exactly which vehicle is moving and in which direction, allowing them to move to safety.

  • Green Beacon

    Flannery visual seat belt engagement green beacons are hard wired and also act as a secondary dead-man device so that the machine will not operate if the seat belt has not been fastened.

CAT Vibratory Soil Compactors quickly reach target compaction because of optimized weight and amplitude. Built-in technology helps make it easy to produce uniform, high- quality compaction consistently.


Safety functions include Electronic Drive Control with a “quick brake” function, which shortens braking distances if the lever is moved very fast, and a tilt indicator. Excellent visibility with unimpeded views to drum edges and rear tires and multiple large mirrors which provide wide views to rear.


Automated systems—Auto-vibe, Eco-mode, Automatic Speed Control—ensure consistency, quality and efficiency. Talk to us about on-board compaction monitoring to help take guesswork out of the process.


Cat C4.4 ACERT Technology meet EU Stage IV emission standards. Eco-mode keeps rpm, fuel consumption while the enhanced weight distribution and amplitude reduces the number of passes required.

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