TTMA-200
Trailer Truck Mounted Attenuator (MASH TL-3)

Built to safeguard your team and equipment in dynamic work environments, the TTMA-200 provides a critical layer of protection against work zone intrusions—keeping your most valuable assets secure when it matters most.

This trailer truck mounted attenuator’s patented, energy-absorbing technology offers flexible performance at a competitive price and meets all required MASH TL-3 testing standards.

At Sojourn Signs, we prioritize safety and innovation, which is why we proudly offer the TTMA-200 Trailer Truck Mounted Attenuator as part of our traffic safety solutions. Designed for both mobile and stationary work zones, the TTMA-200 is engineered to protect workers, drivers, and equipment in the event of a work zone intrusion. Its patented energy-absorbing technology dissipates impact forces efficiently, reducing the severity of collisions and safeguarding lives. Built with galvanized steel and tested to MASH TL-3 standards, this attenuator is a reliable and durable choice for contractors, municipalities, and highway maintenance teams committed to road safety.

After evaluating multiple options in the market, Sojourn Signs chose to distribute the TTMA-200 because it delivers superior performance, versatility, and ease of use. Unlike other attenuators that require costly modifications, the TTMA-200 seamlessly attaches to most support vehicles weighing 10,000 lbs. or more, making deployment efficient and hassle-free. Its ability to be used in a variety of work zone applications, from striping and sweeping to salting and mowing, further enhances its value. By offering this top-tier safety solution, we reaffirm our commitment to providing customers with the best products in the industry—backed by trust, quality, and expertise.

MASH test videos

TTMA-200 Advantages

No host vehicle modifications required
Open frame system is easy to maintain and repair
Anti-rotational by design
No cartridges needed
Versatile asset protection

TTMA-200 – Trailer Truck Mounted Attenuator

Designed for use in mobile and stationary work zones, the TTMA-200 helps to keep your most valuable assets protected in the event of a work zone intrusion. This trailer truck mounted attenuator’s patented, energy-absorbing technology offers flexible performance at a competitive price and meets all required MASH TL-3 testing standards.

The TTMA-200 is made from galvanized steel and built for versatility. The truck mounted attenuator’s single point pintle hitch mount can be used with most supporting vehicles weighing 10,000 lbs. (4,535.9 kg.) or more and can be switched between host vehicles in minutes. Its flexible configuration is easily adaptable to sweeping, salting, mowing and striping operations and can be equipped with optional items, including an arrow board, arrow board stand and hitch extensions.

Our highway safety products are strong, long-lasting, and easy to install. And when you partner with Gregory Highway —the national leader in highway guardrails and roadside safety—you will always get a quick turnaround and responsive service.

Width: 95 in. (2.4 m.)
Height: 39 in. (990.6 mm.)
Length: 23.5 ft. (7.2 m.)
Approximate weight: 1,450 lbs. (658 kg.)
Approximate weight with arrow board: 1,750 lbs. (794 kg.)
Approximate tongue weight: 300 lbs. with arrow board
Eight-ton pintle hook height: 19.5 to 32 in. (49.53 to 81.28 cm)
Galvanizing method: Hot dip
MASH compliance: passed test levels 3-50, 3-51, 3-52 and 3-53

Product Specifications

Download

Download the Brochure