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ShipA1 Jul 22, 2024

Have you ever been on the road and come across a sign that warns of an "Oversized Load," accompanied by a massive piece of equipment on a trailer?
Chances are, that trailer is what we call an RGN Trailer. Many people often inquire about the meaning of "RGN" and how RGN trailers function. RGN stands for "removable gooseneck trailer," and they are frequently simply called gooseneck trailers.
Removable gooseneck trailers have a long history, dating back to their introduction in the logistics industry in 1958. They were designed to offer lowbed trailers the capability to transport long and tall cargo effectively.
Because of this design, cargo is typically driven onto the trailer, including trucks and other motorized equipment. RGN trailers can have up to 18+ axles, allowing them to transport freight weighing as much as 149,100 pounds.
What sets an RGN trailer apart from other trailer types is its unique feature: a front-loading cargo option, made possible by its removable gooseneck design.
Now, let's dive into what makes these trailers so unique and essential for hauling oversized loads.

  • Distinguishing Between RGN Trailers and Lowboy Trailers

    Lowboy trailers and RGN trailers, although both versatile for hauling heavy equipment and oversize loads, have distinct differences:

    • Loading Method:


      RGN Trailer: An RGN (Removable Gooseneck) trailer detaches from the front, essentially creating a ramp for drivable products to be driven onto it. Lowboy Trailer: A lowboy trailer is loaded from the rear, and it cannot be dropped any lower like an RGN trailer.
    • Versatility:


      RGN Trailer: RGN trailers are known for their front-loading capability, making them suitable for various types of equipment and machinery.
      Lowboy Trailer: Lowboy trailers have a rear-loading design, limiting their versatility compared to RGN trailers.
    • Weight Capacity:


      RGN Trailer: RGN trailers typically have a fixed weight capacity. Lowboy Trailer: Lowboy trailers have the advantage of being able to add axles, allowing for increased weight capacity when needed.
      While both trailers serve the purpose of transporting heavy and oversized loads, their loading methods, versatility, and weight capacity differ significantly.
      RGN trailers are prized for their front-loading flexibility, while lowboy trailers offer the ability to increase weight capacity by adding axles.

  • RGN Trailer Common Specifications, Capacity, and Dimensions:

    • Specifications for 80 Ton RGN Trailers:


      Dimensions: 11,000 mm - 16,000 mm (length) x 3,000 mm - 3,500 mm (width) x 1,650 mm (height)
      Loading Capacity Options: 50 tons, 60 tons, 70 tons, 80 tons
      Axles: 13T, 14T, 16T, BPW/Fuwa/Chinese reputable brand
      Rim Options: 6.5-20, 7.5-20, 8.00-20, 8.5-20, etc.
      Suspension: 4/3 axles Mechanical suspension or Air Suspension (BPW brand)
      King Pin: JOST brand 2.0" / 3.5" (available in bolted-in or welded type)
      Main Beam: Height options between 450 mm - 580 mm, constructed from Q354B or Q460 steel
      Side Beam: Ranging from 16mm to 30mm "I" beam Steel
      Ladder: Manually operated or Hydraulic type
      Gooseneck: Hydraulic removable gooseneck
      Tires: Various options including 825, 11.00, 12.00R22.5
      ABS: WABCO brand
      Lighting: LED lights
      Voltage: 24V or per your request
      Surface Coating: Sandblasted, anti-rust chassis with 1 layer of anti-corrosive primer & 2 layers of top coats.
  • Types of RGN Trailer


    Single-Drop RGN Trailers:

    • Single-drop RGN trailers lower at the front and maintain a flat deck to the trailer's end.

      Their low-to-the-ground design makes them ideal for transporting tall cargo.
      If you require an even lower trailer, consider the double-drop option.
  • Double-Drop RGN Trailers (Lowboy Trailers):

    • Double-drop RGN trailers, also known as lowboy trailers, feature two deck drops in height.

      These trailers have a well between their two axles, which is exceptionally close to the ground.
      While the front is slightly higher than the well, it remains lower than the rear, creating two distinct levels.
      Double-drop RGN trailers are the top choice for transporting tall loads due to their unique design.
  • Hot Shot Loads:

    • Hot shot loads represent time-sensitive freight deliveries.

      They can be transported using smaller trucks and trailers, facilitating easy access to various locations.
      These diverse RGN trailer types cater to specific transportation needs, offering solutions for tall cargo, low ground clearance requirements, and swift deliveries.

    • Versatile Uses for Removable Gooseneck Trailers

      It mainly works to transport a Range of Vehicles and Equipment.
      These trailers find extensive application in transporting a diverse range of vehicles and equipment.
      They are commonly used for moving prime movers, tractors, buses, specialized vehicles, railway equipment, mining machinery, and agricultural and forestry equipment.

    • Efficient Handling for Various Machines

      Removable gooseneck trailers simplify the loading and unloading process for machinery.
      They can accommodate any equipment with wheels, allowing them to be driven or towed directly onto the trailer without the need for a crane.

    • Cost-Effective Loading and Unloading

      The economic advantage of these trailers lies in their ability to load and unload equipment without the assistance of a crane.
      This cost-effective method makes them the preferred choice for handling a wide array of machinery and vehicles.

      In essence, RGN trailers have become a crucial component of the logistics and transportation industry, evolving over the years to meet the demands of oversized cargo and offering a diverse range of options to cater to various needs. We hope that next time when you see, purchase or transport through RGN trailers you will have a complete understanding about them.