Differences Between Lowboy and RGN Trailers

Author: Hou

Nov. 20, 2023


Lowboy trailers and RGN (Removable Gooseneck) trailers are both types of specialized heavy-duty trailers used for transporting oversized and heavy equipment. While they share some similarities, there are key differences between the two. Here's a breakdown of the main distinctions:

Lowboy Trailers:


Lowboy trailers have a deck that sits very close to the ground, allowing for the transportation of tall and heavy loads without exceeding height restrictions.

Loading Height:

The low deck height of lowboy trailers makes them suitable for transporting tall equipment, such as large construction machinery or industrial equipment.

Detachable Gooseneck (Optional):

Some lowboy trailers may have a detachable gooseneck, which allows for easy loading and unloading of heavy equipment by driving it onto the trailer.

Axle Configurations:

Lowboy trailers can have different axle configurations, including fixed axles or axles that can be adjusted to distribute the load more evenly.


Luyi Lowboy trailers are versatile and commonly used for transporting various types of heavy equipment, including bulldozers, excavators, and other construction machinery.

4 axle lowbed semi trailer.webp

RGN Trailers (Removable Gooseneck):

Gooseneck Design:

RGN trailers have a removable gooseneck that allows for easy loading and unloading of equipment by driving it onto the trailer. The front part of the trailer can be detached and used as a ramp.

Loading Flexibility:

The removable gooseneck design provides greater flexibility when loading and unloading tall or oversized equipment. This is particularly advantageous for self-loading and unloading.

Deck Height:

RGN trailers typically have a higher deck height compared to lowboy trailers. This design feature allows for increased ground clearance when transporting equipment.


RGN trailers often have a higher weight capacity compared to lowboy trailers, making them suitable for transporting extremely heavy loads.


RGN trailers are commonly used for transporting large and heavy equipment, such as cranes, large industrial machinery, and oversized loads that may require a lower loading angle.


The removable gooseneck design can enhance the maneuverability of RGN trailers, especially when navigating tight spaces or dealing with challenging loading conditions.

In summary, while both lowboy and RGN trailers are designed for transporting heavy equipment, the key differences lie in the deck height, loading flexibility, and the presence of a removable gooseneck. The choice between lowboy and RGN trailers depends on the specific requirements of the cargo being transported and the preferred loading and unloading methods.




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