Dock levellers are a fundamental part of loading bay design, ensuring a safe and efficient bridge between the warehouse floor and vehicle bed. Whether for a fast-paced logistics hub or a temperature-controlled facility, selecting the right type of dock leveller can significantly influence operational safety, speed, and flexibility.
Two of the most widely used options on the market are telescopic and swing lip dock levellers. Both perform the same essential function, but their design and capabilities make them better suited to different environments and applications.
Shared Strengths
While telescopic and swing lip dock levellers differ in operation, many manufacturers now offer models built with high-strength platforms, durable checker plate surfaces, and reliable hydraulic systems to ensure smooth and stable use.
For example, dock levellers from Stertil are equipped with a closed, gapless rear hinge; a design detail that helps maintain hygiene standards, simplifies cleaning, and reduces the risk of debris build-up or trip hazards at the rear of the platform.
When Precision Matters: Telescopic Lip Levellers
Telescopic lip levellers – such as Stertil’s X-Series – feature a sliding lip that extends outward from the platform and can be precisely positioned. This flexibility makes them ideal for sites handling mixed fleets, tail-lift vehicles, or operating in temperature-controlled environments where flush loading is essential.
The ability to extend the lip up to 1000mm and place it exactly where needed enables safe, gap-free contact with a wide range of vehicle types. For operations focused on cold chain logistics, cross-docking, or handling varying trailer heights, telescopic systems provide the adaptability required.
Speed and Simplicity: Swing Lip Levellers
For sites that manage a consistent fleet of vehicles with similar bed heights, swing lip dock levellers remain a practical and efficient choice. These systems use a hinged lip that swings outward in one motion, allowing for fast deployment and retraction.
In high-volume loading environments, the marginal time savings per operation can add up to noticeable efficiency gains. Additionally, swing lip systems are often more cost-effective and involve fewer moving parts, which can contribute to reduced maintenance needs over time.
The Right Choice for Your Operation
Both telescopic and swing lip levellers offer excellent performance and safety, but the decision between them depends on a site’s specific loading requirements, vehicle diversity, hygiene standards, and budget.
For operations dealing with refrigerated trucks, tail-lifts, or a varied vehicle fleet, telescopic levellers offer unmatched control and compatibility. On the other hand, swing lip levellers remain a reliable, efficient solution for businesses with standardised, repetitive loading patterns.
Careful planning and consultation with a dock equipment specialist can ensure that the chosen solution aligns with both current and future logistics demands.
https://stertil-dockproducts.co.uk/loading-bay-dock-products/levellers
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