The strengthened version of pewag uniradial, is especially manufactured for extreme use on snow removal equipment and trucks.

Each recumbent link of the chain mesh has wear bars out of rectangular steel attached. Furthermore, additional wear elements are welded onto those parts of the chain that are exposed to extreme pressure. By using this design the grip and life span of the chain are increased notably. If the additional wear elements are worn-out, the chain can be reversed (like every pewag chain) and kept being used.

pewag uniradial SED is made out of TitanGrip^® steel and is available in material thicknesses 5.6 and 7 mm, depending on the vehicle and range of use.