Mechanical Dock Leveler

Find a Dealer Find a Dealer

Find an official Hörmann dealer near you.

Dealer Finder
Tech Support Tech Support

Tech support link for dock equipment

Tech Support

Mechanical Dock Leveler SLS-2

Mechanical Dock Leveler for Warehouse Loading Docks

BrochureQuick GuideDocs >>

Hörmann SLS-2 mechanical dock levelers are manufactured with heavy duty structural bases and are ideal to compensate for the difference in height between truck loading surfaces and the loading platform. The loading process is much faster and damage to the transported goods is avoided.

Mechanical Dock Leveler - Pit Leveler SLS-2

With Changing Vehicles and for Larger Height Differences

Model Comparison

Model Nominal Width Nominal Length Standard Static Load Capacity Optional Static Load Capacity Pit Height
SLS-2 68 6 feet 8 feet 35,000 lbs 40,000 lbs 20" Front
19.5" Rear
SLS-2 78 7 feet 8 feet 35,000 lbs 40,000 lbs 20" Front
19.5" Rear

SLS-2 Mechanical Dock Leveler Construction

Reliable, sturdy, and flexible design

  1. Main Lift Spring Assembly 
    Delivers powerful, reliable deck elevation at the moment you need it. With a simple pull of release chain , the hold-down mechanism disengages, activating Hormann's heavy-duty springs to smoothly raise the deck into position.
    Engineered for performance and longevity, these springs are manufactured from high-tensile EN10270-1-SH grade wire-cold -drawn, patented steel that ensures exceptional strength, durability, and consistent operation in demanding environments.
  2. Lip Spring
    A separate lip spring counterbalances the lip's weight, allowing it to swing out effortlessly as the deck elevates. This synchronized action with the main spring assembly delivers smooth operation, improved efficiency, and dependable performance.
  3. Galvanized Hold-Down Assembly
    Keeps the deck securely in position once it is lowered onto the truck bed. Featuring a rugged ratchet-and-pawl system, it prevents unwanted pop-ups and ensures safe, stable loading and unloading at the dock.
  4. Galvanized Lifting Arm & Roller
    Engineered for strength, precision, and long term performance. Integrated with the spring assembly, the roller follows the cam profile to ensure smooth, controlled vertical movement of the leveler. A positively constrained design keeps the cam and roller perfectly aligned at all times, while the maintenance-free, non lubricated roller reduces the need for regular servicing.
  5. Cam
    The precision-engineered cam features a curved track that guides the roller to deliver smooth, consistent lifting force throughout the deck's entire range of motion. This controlled design prevents sudden rises or drops, ensuring a balanced, stable lift at every stage of operation.
  6. Galvanized Maintenance Support Bar
    Provides secure, stable support for both the deck and lip during routine maintenance and inspections. Designed for safety and reliability, it gives qualified technicians confidence when servicing the levelers.
  7. Hinged Lip
    Our lip is crafted from a single piece of 1/2-inch thick S355 thread-plated steel, delivering unmatched strength and durability. The hinges are made from high strength, weldable S420 steel, engineered to withstand extreme strain and heavy use in demanding dock environment.
  8. Leveling Lip Front Shim
    Allows precise height adjustments of the leveler in its home position. The result is a stable , leveled platform that supports cross traffic and enhances safety and efficiency.
  9. Galvanized Toe Guards
    Working range toe guards come standard with each leveler, providing protection and safety for personnel at your dock.

Product Features

Safety & Efficiency

Dock Leveler Toe Guard

Full Range Toe Guards

To avoid feet getting caught between the loading platform and dock leveler, side sheets are used. The black-and-yellow safety markings clearly show the working boundary, keeping your employees safe.

Maintenance Supports

Maintenance Supports

Hörmann simplifies maintenance by incorporating built-in maintenance supports into every dock leveler.

Black anti-slip dock leveler deck

Anti-Slip Deck

The platform is manufactured using anti-slip deck plate as the standard material. The steel surfaces undergo shot-blasting to ensure quality and are then 2C PU-coated in-house. Our dock levelers are supplied standard in black.

Dock Leveler Gap Sealing

Energy Efficiency Upgrades

Sealing the side gap next to the dock leveler is helpful for maintaining a comfortable indoor environment. By preventing drafts and retaining warm air, this simple measure enhances overall energy efficiency.

Dock leveler brush weather seal kit

Brush Weather Seal Kit

Preassembled kits for dock leveler brushes are available. They are designed for easy installation and effectively block drafts, dirt, and debris. These kits are particularly beneficial for the food industry. Each kit includes a standard 1” 90-degree aluminum retainer and a customizable brush component to meet specific size requirements.

Hinged Lip

The SLS-2 hinged lip is made of running plate from a single piece. The lip is made of high strength S355 steel and fulfills all requirements with a thickness of 1/2” tread plate.
Dock leveler with hinged lip

Robust Hinged Lip

The 32 closely spaced hinge strips on a 78.7-inch wide dock leveler, supported by a 1.1” diameter axle, ensure superior force distribution compared to hinge bushings. The open construction prevents debris from accumulating in the hinge, while the 2-piece shaft design facilitates easy maintenance and removal.

Dock leveler extended for placement

Simple Operation

The main lift spring assembly raises the platform to its highest position and smoothly rises the deck into position while a dedicated lip spring allows the lip to swing out effortlessly as the deck elevates. The platform is then lowered until the hinged lip rests on the loading surface, allowing for quick and safe loading and unloading of the truck.

Flat Loading Transition

The angled lip provides convenient support on the loading surface, and the platform and lip are aligned perfectly. The specially angled milling on the front edge ensures a smooth transition to the loading surface, making hinged lip dock levelers an ideal choice for handling sensitive goods.

Type R, Straight Lip

This lip design is straight and is standard for 6 ft wide platforms.

Tapered lip of a dock leveler plaform

Type S, Tapered Lip

This lip design is tapered and is standard for 7 ft wide platforms.

Lip Lengths

The lip has a standard length of 16 in, and an optional length of 18 in. When selecting, please note that the protruding lip hinge reduces the possible bridging by approx. 3 in. We also offer an effective 20” reach lip solution when required.

Supporting Documents

Related Products