Safer asphalt rolling
Sakai America releases its new Echelon mode for the Guardman automatic brake-assist system.
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| Sakai's new Echelon mode builds upon this foundation by specifically addressing the unique challenges of echelon rolling, a common technique used in highway-class paving. |
This innovative feature, developed in response to valuable customer feedback, further enhances the safety and efficiency of tandem asphalt rolling operations.
Guardman, already a proven safety technology for Sakai asphalt rollers, utilizes millimeter-wave radar or 3D LiDAR (depending on the model) to detect potential collisions with personnel or equipment, warn the operator progressively, and automatically brake to prevent accidents if needed. The new Echelon mode builds upon this foundation by specifically addressing the unique challenges of echelon rolling, a common technique used in highway-class paving.
"We listened to highway contractors who expressed the need for a solution that would allow for closer, more efficient tandem rolling while still allowing the benefits of Guardman’s automatic braking if necessary," says Brad Belvin, Sakai manager of sales and marketing. "Echelon mode is the result of that feedback, and we're proud to offer this advancement to the industry."
Echelon mode allows two Sakai SW884 79-inch or SW994 84-inch asphalt rollers, equipped with Guardman, to operate in close proximity without generating false alarms but still protecting against collisions. The system intelligently monitors distance to the lead roller, ensuring that both operator warning & braking is only initiated when an imminent collision risk is detected.
Key features of Echelon mode include:
- Optimized tandem rolling: Enables closer, more efficient echelon formation, maximizing productivity.
- Reduced false alarms: Minimizes unnecessary braking interruptions, keeping operations running smoothly.
- Enhanced safety: Maintains the core Guardman functionality, providing reliable collision prevention.
- Proximity indicator: Provides operators with real-time feedback on the distance between rollers, allowing for proactive adjustments and preventing unwanted braking.
- Easy activation: Echelon mode can be easily toggled on and off via the Guardman display screen with one button press.
"Safety is our top priority at Sakai America," says Kevin McClain, Sakai vice president of operations. "Echelon mode is a testament to our commitment to continuous improvement and our dedication to providing our customers with the most trustworthy compaction equipment."
The Echelon mode update is now available for Sakai SW884 and SW994 asphalt rollers equipped with the Guardman automatic emergency braking system.
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