Several of the Scorpion lineup’s proprietary design features drive performance and longevity in demanding roadway environments. Each Scorpion TMA is built with curved side rails designed to absorb energy from collisions and redirect impacting vehicles away from the truck’s “coffin corner,” helping reduce the likelihood of severe secondary impacts.
The aluminum box framework features a moisture-proof aluminum honeycomb material designed for superior energy absorption and structural durability. These aluminum cartridges are painted with a bright yellow powder-coated finish to provide maximum visibility in active work zones and maintain long-term durability in harsh weather and roadway conditions.
These features make Scorpion TMAs one of the most reliable options for highway contractors, municipal maintenance crews, and transportation agencies responsible for protecting roadside workers and motorists.
Has your attenuator been hit?
We are a certified Scorpion repair dealer. Our team has completed specialized training to properly inspect and repair Scorpion attenuators following a collision or impact event.
We work directly with TrafFix Devices to ensure all repaired attenuators meet safety standards and can be certified to safely return to the roadway. Proper inspection and repair help maintain the structural integrity of the attenuator and ensure continued protection for work zones and highway crews.
If your TMA has been involved in a collision, our technicians can assess damage, replace energy-absorbing cartridges, and restore the attenuator to full operational condition.
Scorpion TMAs Available at Carolina Traffic Devices
Additional Information
Scorpion II Truck Mounted
The Scorpion II is MASH tested and eligible when paired with a host truck weighing a minimum of only 15,000 lbs (6,804 kg) with no upper weight limit. This gives the Scorpion II the widest host-vehicle weight compatibility of any MASH-tested truck mounted attenuator currently available.
Designed for durability, versatility, and reliable impact energy absorption, the Scorpion II is widely used by highway contractors, DOT agencies, and roadway maintenance crews operating in high-speed traffic environments.
Specifications:
- Length: 12.9 ft (3.9 m)
- Width: 8.0 ft (2.4 m)
- Height from the ground: 12.0 in ± 1.0 in
For detailed specifications and compatibility information, contact our team for full product documentation.
Download Spec Sheet
Additional Information
Scorpion II Towable
Our towable attenuator model, the Scorpion II Towable, often requires no modification to the host vehicle and minimal installation time. The unit attaches using a standard pintle hook and a ½-inch thick × 32-inch wide steel frame plate, allowing for fast setup and deployment.
With its single-point attachment system, contractors and municipalities benefit from quick installation and easy equipment transfers between vehicles.
The Scorpion II Towable is designed for mobility, featuring an attenuator tongue and axle with wheels that connect directly to the support vehicle’s pintle hook through a lunette ring. This design allows crews to easily reposition the attenuator across multiple work zones or maintenance operations.
This towable model can be used on support vehicles with a minimum curb weight of 12,000 lbs and no upper weight limit, providing flexibility for a wide range of fleet vehicles.
Specifications:
- Weight: 1,975 lbs (900 kg)
- Length: 17.8 ft (5.4 m)
- Width:7.8 ft (2.4 m)
- Height from the ground: 12 in ± 1.0 In
For detailed specifications and product documentation, please contact our team.
Download Spec Sheet
Additional Information
Complete Unit
We maintain a full rental fleet of complete Truck Mounted Attenuator units, including the host truck, attenuator system, and integrated message or arrow board. These units are ready to deploy quickly for construction projects, highway maintenance operations, or temporary traffic control needs.
Available For Purchase:
- Attenuator only
- Custom-built complete TMA Unit
Available For Rental:
- Complete TMA units including truck, attenuator, & message/arrow board.
For details specs & information:
Additional Information
Scorpion II METRO
The Scorpion II METRO edition is designed specifically for municipal and urban roadway applications, including city streets, county road systems, and maintenance operations where posted speeds are 50 mph or less.
The METRO is currently the only TL-2 Plus (50 mph) TMA that is MASH tested, passed, and eligible, making it a trusted solution for municipalities prioritizing roadway worker safety.
With a compact length of only eight feet, the Scorpion II METRO is the shortest TL-2 Plus MASH-tested TMA available on the market. Its vertical storage height of less than 11.2 feet makes it ideal for urban environments where space constraints, overpasses, and storage clearance are common concerns.
This compact design allows municipal fleets and maintenance crews to operate safely while maintaining flexibility in tight urban work zones.
Frequently Asked Questions
How does a truck mounted attenuator work?
It uses energy-absorbing cartridges, typically aluminum honeycomb, to dissipate collision forces. This reduces crash severity and protects both vehicle occupants and roadside workers.
When are truck mounted attenuators required in work zones?
TMAs are used in highway construction, lane closures, and mobile maintenance where workers are exposed to live traffic. Many state DOTs mandate them on higher-speed roads to improve safety.
What is the difference between a truck mounted and towable attenuator?
Truck mounted attenuators are permanently attached to the support truck, while towable attenuators connect via a pintle hook and can be towed behind different vehicles. Towable models are ideal for crews moving between multiple work zones.
Can truck mounted attenuators be repaired after a collision?
Yes, damaged TMAs can be repaired by replacing energy-absorbing cartridges and structural components. Certified repair dealers, like Carolina Traffic Devices, ensure units meet MASH safety standards before returning to service.
Which vehicles can be used with Scorpion truck mounted attenuators?
Scorpion TMAs are compatible with a wide range of host trucks, with minimum weights starting as low as 12,000–15,000 lbs. Some models, like the Scorpion II, have no upper weight limit, offering maximum flexibility for fleets.
Contact the team of experts at Carolina Traffic Devices to learn more about our Scorpion truck mounted attenuators and get the right equipment for your specific project needs.
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