Truck Mounted Attenuator With 180° Tilt
The SS180 is a truck mounted attenuator for use on stationary and moving shadow support vehicles. The SST has passed all mandatory and optional testing and is NCHRP 350, Test Level 3 compliant when impacted in deployment mode. The SST TMA helps to absorb rear-end impacts at speeds up to 62 mph.
The SS180 TMA is comprised of two lightweight, replaceable energy-absorbing aluminum cartridges contained in a typically reusable steel support frame. It includes a 180-degree tilt feature where the TMA folds at the center to stack the two cartridge sections on top of each other for easy transport and storage.