The Stertil S series hydraulic dock levellers are the market leaders for quality, value and performance. The special open hinge lip construction has been designed to remain dirt free ensuring effective operation without the need for additional lubrication.

The hinge construction is so strong that Stertil provide a lifetime guarantee for this component. The long chamfer on the lip has a thickness of 2 mm at the end, ensuring a smooth transit between the dock and vehicle. The unique rear hinge is of a closed type
construction, leaving no gaps between the deck and the rear hinge. The S series are available with suspended or free standing frames.