Technical Specifications
|
Parameter |
Details |
|
Overall Dimensions (L×W×H) |
12400×2550×4000mm (customizable for 40ft/45ft sizes) |
|
Payload Capacity |
25-35 tons |
|
Effective Cargo Volume |
85-95 cubic meters |
|
Curtain System |
Heavy-duty PVC-coated polyester curtain (650-900g/m²); Retractable steel/aluminum posts; Winch tensioning system |
|
Chassis Construction |
I-beam longitudinal beams made of high-tensile Q345B/S690QL steel |
|
Roof Structure |
Fixed or sliding steel/aluminum roof bars; Waterproof top cover |
|
Axles |
3 axles (FUWA/BPW, 13-16 tons capacity per axle) |
|
Suspension System |
Air suspension (standard) for smooth ride and adjustable height |
|
Braking System |
WABCO dual-circuit pneumatic EBS with ABS anti-lock system |
|
Flooring |
27mm phenolic resin coated wooden floor or 3mm anti-slip steel plate |
|
Rear Door |
Full-height double doors with rubber seals and multi-point locking |
|
Kingpin |
2.0/3.5 inch (JOST brand, ISO 1161 compliant) |
|
Tires |
12R22.5 heavy-duty radial tires |
|
Self-Weight |
Approximately 7.5-8.5 tons |
Core Advantages
1. Exceptional Loading Efficiency
The retractable side curtain can be fully opened along the entire length of the trailer, allowing forklifts to access the cargo from the side. This enables simultaneous loading/unloading from both sides and the rear, drastically reducing turnaround time compared to traditional box trailers.
2. Superior Cargo Protection
Despite the flexible design, the heavy-duty PVC curtain is 100% waterproof, windproof, and tear-resistant, fully protecting cargo from dust, rain, and UV radiation. The curtain is tensioned and locked securely, providing security comparable to a box trailer.
3. Lightweight & High Payload
The curtain-side design eliminates heavy steel side panels, significantly reducing the trailer's tare weight. This weight saving directly translates to a higher payload capacity, allowing you to carry more cargo per trip and improving fuel efficiency.
4. Excellent Maneuverability & Stability
Standard air suspension provides a smooth ride, protecting sensitive cargo from shock and vibration. The low deck height ensures a low center of gravity, enhancing stability during high-speed transport and cornering.
5. Versatile Application
It efficiently transports palletized goods, cartons, drums, and even long items like pipes or profiles. For added versatility, many models can also be equipped with twist locks to carry 20ft or 40ft containers, making it a true multi-purpose trailer.

Application Fields
Fast-Moving Consumer Goods (FMCG): Ideal for transporting food, beverages, toiletries, and retail products.
General & Industrial Goods: Suitable for auto parts, electronics, furniture, packaged goods, and building materials.
Retail & E-Commerce Distribution: Perfect for hub-and-spoke distribution networks where speed and efficiency are critical.

Frequently Asked Questions (FAQ)
Is the curtain waterproof and durable?
Answer: Yes, the curtain is made of heavy-duty, multi-layer PVC-coated polyester fabric, which is 100% waterproof, UV-resistant, and highly resistant to tears and abrasions.
Can it carry containers?
Answer: Yes, most models can be optionally fitted with ISO container twist locks, allowing them to securely carry 20ft or 40ft containers.
How is the curtain secured during transit?
Answer: The curtain features a robust strapping system with winches at the front and rear, which tightly tension the curtain against the frame. It is also locked to the bottom side rails to prevent flapping.
What is the advantage over a standard box trailer?
Answer: The main advantage is side loading capability, which drastically speeds up loading/unloading operations and allows for more flexible cargo handling.
Is it suitable for long-distance transport?
Answer: Absolutely. The aerodynamic design, stable air suspension, and secure cargo containment make it highly efficient and reliable for long-haul highway transportation.
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