This 40ft Van Box Curtain Side Semi Trailer combines the protective structure of a van trailer with the versatility of side curtain access. Built for logistics companies seeking flexibility, speed, and durability, it’s an ideal solution for transporting dry freight, boxed goods, or palletized cargo across long distances.

The trailer frame is constructed using high-tensile Q345 or T700 steel, with a 500mm height main beam designed for maximum strength. The upper, middle, and lower plates (14mm/8mm/16mm) provide a solid foundation, while the 0.9mm box side plates offer light yet durable protection.

It is equipped with three 13T or 16T FUWA or BPW axles, matched with 12 radial tires (optional: Linglong, Triangle, Double Coin, or Bridgestone) and steel or aluminum rims. This ensures excellent weight distribution, traction, and long-term performance.

The suspension system is customizable to mechanical or air suspension, paired with heavy-duty leaf springs for enhanced stability under heavy load. The rear door configuration is flexible, with multiple options available based on your operational needs.

Additional features include JOST 28T two-speed landing gear, interchangeable 2” or 3.5” kingpin, and a steel or aluminum toolbox for essential equipment storage.