Attenuator (TMA)

Many attenuator trucks might look the same, but they’re not all built the same. Every TMA truck we build has been specifically designed and engineered to address work zone safety – from integrated ballast chambers, welded shear plates, and heavy duty bulkheads to MASH attenuators, solar arrow boards, mobile safety systems, and smart work zone technology.


Our basic model starts with our signature steel TMA integrated body and can be upgraded with underbody toolboxes and sign cages for additional storage.
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This versatile attenuator build offers 36”H racks for equipment storage and 33”W side man buckets for safer and more efficient highway operations.
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This 18’ body features 2 locking underbody toolboxes and our patented 60”W 2-man work buckets to reduce injuries when setting traffic control devices.
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Clearing the way for a cleaner, greener, and safer future in work zones.
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Metro TMA

The MASH approved attenuator stows vertically and fits on host vehicles with curb weight of 7,500lbs or more.
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