Custom RGN lowbed trailer
Need a custom RGN lowbed trailer to transport your heaviest construction machinery and oversized equipment? RoadKing Vehicle specializes in engineering high-capacity Wholesale detachable gooseneck trailer designed for easy front-loading and maximum stability. Whether you require specific deck lengths or multi-axle configurations, we deliver tailored solutions to master your toughest hauling challenges. Contact us today for a professional engineering consultation and factory-direct quote.
In the world of heavy-duty logistics, standard equipment often falls short when dealing with non-standard loads. A custom RGN lowbed trailer from Road King is the definitive solution for transporting heavy excavators, cranes, and industrial components that require a low center of gravity. Our RGN designs feature a detachable front gooseneck, allowing the trailer deck to touch the ground for safe, seamless self-propelled loading of tracked or wheeled machinery.
Heavy-Duty Engineering for Oversized Loads
The foundation of our Removable gooseneck trailer series is our uncompromising approach to structural integrity. Every custom RGN lowbed trailer we build utilizes high-tensile Q460 or Q690 steel, ensuring the chassis can withstand extreme concentrated loads without deformation. By customizing the deck height and outrigger extensions, we enable your fleet to navigate under low bridges and transport extra-wide cargo with ease.
Our semi trailer factory employs 25+ years of manufacturing expertise, using advanced hydraulic systems for the gooseneck operation. This ensures that even in the harshest field conditions, the detachment and reattachment process remains fast and reliable, minimizing downtime and increasing your operational efficiency.
Customized Technical Specifications
RoadKing’s RGN trailers are engineered to meet the unique road regulations and load requirements of global markets. We offer a wide range of bespoke options to ensure your trailer is perfectly matched to your cargo.
| Technical Feature | Custom Specification Options |
| Loading Capacity | 40 Tons to over 120 Tons (Customized) |
| Main Beam Material | HG60 / HG70 High-Tensile Strength Steel |
| Gooseneck Type | Hydraulic Removable / Mechanical Detachable |
| Axle Configuration | 2, 3, 4, or Multi-Axle Lines (FUWA / BPW / Steerable) |
| Deck Type | Flat, Concave, or Extendable Beam Designs |
| Suspension | Heavy-Duty Mechanical or Premium Air Suspension |
By investing in a RoadKing custom RGN lowbed trailer, you are securing a high-performance asset built for the long haul. Our engineering team works closely with you to analyze your load blueprints, ensuring that every axle spacing and tie-down point is optimized for safety and compliance.




