U-MAD Truck Mounted Attenuators (TMAs) offer outstanding performance, excellent life cycle costs and quick, simple refurbishment. U-MAD is available in various sizes for work zones with speed capacities from 45-62 mph (70 km/h to 100 km/h) to supply a wide range of protection for workers, motorists and equipment. The TMAs are designed to absorb collision energy during rear-end impacts, prevent impacting vehicles from underriding the truck and reducing expensive damage to equipment.
The system offers many flexible options in lifts, mounting systems, hydraulics, and controllers to make installation, use, and maintenance as simple as possible. Applications for the U-MAD TMA include stationary and slow-moving operations such as striping, sweeping, marking, road plowing, and roadside maintenance operations such as repairing crash cushions, guardrails, and road surfaces.