1. High Payload Capacity: Designed for heavy-duty use, the trailer boasts a 40-ton payload capacity, ideal for transporting large volumes of goods efficiently.
2. Durable and Versatile Curtain System: Equipped with reinforced PVC curtains (900g/㎡) featuring a sliding mechanism, sliding columns, and cargo block bars, ensuring quick loading/unloading and secure cargo containment.
3. Robust Construction: Built with high-tensile steel, hot-rolled H-beam mainframe (450mm deep), and aluminum walls (front and rear), offering strength, lightweight performance, and resistance to wear and corrosion.
4. Enhanced Floor Design: Features a 27mm non-slip, moisture-proof plywood floor, ensuring durability under heavy loads and resistance to environmental elements.
5. Advanced Axle and Suspension System: Includes BPW axles rated at 12,000 kg each, BPW air suspension for smooth transport, and JOST 28T AC300 landing gear with a heavy-duty low-profile sand shoe for stability during loading/unloading.

It is a transport vehicle that uses flexible side curtains (tarpaulin + aluminum alloy frame) to replace traditional metal compartment plates. It has the convenience of loading and unloading of open trucks and the rainproof and dustproof properties of vans. It is widely used in efficient logistics, less-than-truckload freight, equipment transportation and other fields.

High-strength waterproof canvas (PVC coated) + aluminum alloy column, light weight and corrosion resistance. Some high-end models use Kevlar fiber cords, which are more tear-resistant. Manual/electric roller shutter (quick opening, some models support remote control operation), full opening on both sides/opening on one side to adapt to different loading and unloading needs. More than 50% faster than a van, no need to wait for the back door to queue up for loading and unloading. It is suitable for forklift truck operation, and can realize simultaneous loading and unloading on both sides after the side curtain is fully opened. A hydraulic tail plate is also optional to further improve efficiency. The load range is 20 ~ 40 tons (depending on the chassis structure). Since there is no fixed side panel, the cargo placement mode can be flexibly adjusted, so the volume utilization rate is high.