WIDE CRASH CUSHION SMA 110W
SMA 110W is the crash cushion designed for highways where the speed limit is over 100 km/h to adequately protect the wide cusps.
The base structure of the SMA is in electro-welded steel with a 5/6 mm thick plate and a monorail guide for the sliding bars which are linked to the retainig panels of the absorbing cells. The bumper or frontal panel is the connection for the sliding side panels: after the collision they slide one upon the other driven by an appropriate shift system. At the same time, the central panels connected to a couple of sliding side panels crash the cells, that gradually dissipate the impact kinetic energy.
Size and operating space:
|110W||6130 mm||2520 mm||770 mm|
|110W-L||6130 mm||3200 mm||770 mm|
|110W-S||6130 mm||2250 mm||770 mm|