Dock Levelers

Dock pit levelers, face-of-dock levelers, and portable dock lifts. We offer full service from site preparation, installation, service, and 24 hour repair. Frequently Asked Questions What’s the difference between the hydraulic and mechanical edge-of-dock levelers?
The hydraulic edge-of-dock leveler deploys at the touch of a button from a remotely mounted NEMA4-rated control station, while the mechanical version uses a balanced spring lifting system operated by pulling and pushing a comfort-grip handle — no heavy lifting either way. What safety features does the Mechanical Dock Leveler have?
A yieldable lip that safely collapses if struck while extended, mechanical fall-safe legs, a dock strut for safe under-deck maintenance and inspection, and heavy-duty lift springs with a lifetime warranty. What makes the U-Series Hydraulic Dock Leveler structurally different?
A minimum of six heavy-duty U-beams welded to the underside of the deck at dynamic impact points prevent “dishing,” a continuous one-piece headboard strengthens the front structure, and the deck can flex up to 4 inches under load for full-width contact with the trailer bed. Can dock leveler operation be upgraded for faster cycle times?
Yes. The U-Series Hydraulic Dock Leveler can be upgraded to the Blue Genius Touch Control Panel for independent lip control, which decreases cycle time and energy use. What is pour-in dock leveler installation, and why choose it?
It’s American Door’s installation method that sets the leveler into a poured concrete pit with no on-site welding, using less hardware and fewer concrete forms. It gives a snug, perfectly fit pit with maximum durability and full functionality more quickly, with built-in side and rear curb angles. Can American Door remove an old dock leveler before installing a new one?
Yes. If the site’s foundation is already poured, we can remove the existing concrete or an old unit, haul it off, and prepare the site for the new pour-in installation.