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What is a Step Deck Trailer?
A step deck trailer, also known as a drop deck trailer, is a type of semi-trailer designed to transport tall cargo that wouldn’t fit on a standard flatbed trailer due to height restrictions on roads. The design is similar to a flatbed but with a lower deck, thereby increasing the vertical space available for cargo. The “step” in the step deck trailer refers to the noticeable drop in the trailer’s deck height behind the tractor.
Key Features of Step Deck Trailers
Upper Deck: Located directly behind the cab of the tractor, this section is typically shorter and carries lower profile cargo.
Lower Deck: This ‘dropped’ section of the trailer allows for taller cargo. It extends nearly to ground level, facilitating easier loading and unloading.
Ramps: Some step deck trailers are equipped with loading ramps for rolling cargo on and off the trailer.
Versatile Load Capacity: These trailers can carry a variety of cargo types, from heavy machinery to oversized equipment, thanks to their versatile load capacity.
Benefits of Using Step Deck Trailers
Step deck trailers bring a multitude of benefits, making them a popular choice in many industries:
Increased Cargo Height: The lower deck allows for the transport of taller loads that would exceed height restrictions on a standard flatbed trailer.
Versatility: They can transport a broad range of cargo, from heavy machinery to palletized goods, making them a versatile choice for diverse transportation needs.
Loading Convenience: The lower deck height can make for easier loading and unloading of certain types of cargo.
Safety: The lower center of gravity enhances stability during transportation, making these trailers a safer choice for tall, heavy loads.
Step deck trailers serve a crucial role in the transport industry, offering a solution for hauling tall or heavy freight safely and efficiently. Their unique design and versatility make them an indispensable tool in the logistics chain, accommodating a wide range of cargo and industry needs. As our understanding of freight transportation continues to grow, the value and usage of step deck trailers are expected to increase, reinforcing their significant contribution to the industry.
Image credit Cow Town Express.
To learn more about the types of trailers used in the trucking industry click here.
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