Why are projected or cantilevered dock leveler pits required?

The majority of loading dock areas has a level approach as the truck backs into the loading dock bay and contacts the dock bumpers. In some applications the truck backs down a declined approach to get to the loading dock bay. Without making special pit considerations the top of the truck’s trailer could impact the building wall or the closed overhead door causing severe damage before the bottom of the trailer contacts the dock bumpers. In this application it is recommended to extend or project the pit and the dock bumpers forward to ensure the truck contacts the dock bumpers first. As a guideline project the pit 1” forward per every percent of declined approach.

Contact a Pentalift Sales Representative for more information.