Calculating the load capacity of a dock leveler is critical when determining the type of dock ramp needed to move goods between vehicles and warehouses or industrial buildings quickly, comfortably, and safely. This article explains what load capacity is, why it’s so important, and how it’s calculated.
Why is it important to correctly calculate the capacity needed for my loading dock leveler?
Not considering the required load capacity when purchasing a loading dock ramp can lead to future problems, such as platform collapse due to insufficient support or frequent hinge breakage. This results in time loss and increased maintenance costs.
What is the capacity of my current dock leveler?
This figure is shown on the serial number plate, indicating the maximum load weight, which should never be exceeded. It refers to the kilograms the leveler can distribute uniformly across the platform during loading and unloading.
Difference between static and dynamic capacity of a loading dock leveller
Before learning to calculate the capacity needed for your loading ramp, it’s important to differentiate between static and dynamic capacity, as they are often misinterpreted.
Static capacity is the “immobile” load the platform supports at rest, while dynamic capacity is influenced by movement on the ramp. Higher speeds generate more energy, drastically increasing the effective weight of a static load.
The static load capacity of a leveler will always be higher than the dynamic capacity, since the latter includes the energy of movement in addition to the weight of the goods.
While there are no regulations specifying the speed at which to travel across the leveler platform, a maximum speed of 10 km/h is recommended, with 2 to 5 km/h being preferable. Lower speeds reduce impact and extend the product’s lifespan. It’s advisable to reduce speed before entering and exiting the leveler.
How to calculate the capacity of a leveler?
To calculate the maximum load weight you need to move across the ramp, add the weight of your largest pallet and your heaviest forklift.
Our dock leveller ramps are characterized by their robustness and durability as they are reinforced with 10 IPN 100 beams. This achieves a greater distribution of stresses and minimizes deformations that can be caused by the continuous passage of transport vehicles over them.
Browse the full range of Alapont Global dock leveller ramps and request personalized advice here:
