RGN Trailer VS Lowbed Trailer – What’s the Difference

In the construction and logistics industries, RGN trailers and lowbed trailers are among the most commonly used heavy machinery transport trailers. But what are the differences between them? This article will explore the significant differences between RGN trailers and lowbed trailers in terms of working principles, design, cost, and applications. After reading this article, you will clearly understand which type of lowbed trailer is best suited for your needs, gaining a deeper understanding of the core differences between these two models and helping you make the most economical decision.

1.The difference in working principles between RGN trailers and lowbed trailers：

RGN trailers are also known as detachable gooseneck lowboy trailers. As the name suggests, the gooseneck of an RGN trailer can be detached from the cargo platform, allowing equipment and vehicles to be driven onto the platform from the front.

Conventional lowbed trailers, on the other hand, require equipment to be loaded onto the platform via a rear ramp. These types of lowboy trailers are among the most common trailers used for transporting machinery and vehicles.

2.How does the RGN trailer work?

The core design of the RGN trailer is the detachable gooseneck and cargo platform. Its working principle can be summarized as follows: power is supplied to the hydraulic system via a diesel engine or the tractor’s PTO system, enabling the mechanical separation of the gooseneck and the cargo platform. One end of the cargo platform rests on the ground, allowing vehicles and equipment to be loaded onto the platform via a small ramp at the front.

3.The main differences between a RGN trailer and lowbed trailer：

4.How to choose between RNG trailers and lowboy trailers?

(Advantages of RGN Trailer Transportation)

The primary factors determining the choice between these two types of equipment are the weight and height of the equipment.

For extra-large construction machinery such as pavers, large excavators, and large drilling rigs, we recommend choosing an RGN trailer because its loading surface is lower, resulting in a lower overall center of gravity during heavy transport, making transportation safer. In summary: RGN trailers have a lower loading surface and a rated design load of typically 100-150 tons, making them more suitable for transporting extra-large and heavy equipment. This avoids height restrictions and improves transportation safety.

If you need to transport ordinary excavators, construction vehicles, small machinery, etc., a lowbed trailer is simpler and more convenient to operate, making it a more suitable choice. Lowbed trailers typically have a rated design load of 20-80 tons.