ZW Vehicle Group---Semi Trailer,Dump Truck,Tractor Truck,Commercial Truck

3 Axle 40FT Sidewall Semi Trailer
Versatile Semi Trailer with Detachable Side Walls for Bulk and Container Transport
3 Axle 40FT Sidewall Semi Trailer
The ZW Group 3 Axle 40FT Sidewall Semi Trailer is a flexible, heavy-duty transport solution designed for bulk cargo, industrial goods, and container hauling. Detachable side walls allow quick conversion between a sidewall trailer and a flatbed, supporting up to 60 tons with reinforced Q345B steel construction, premium axles, and customizable suspension options for superior durability and performance.
Detailed Product Description :
The ZW Group 3 Axle 40FT Sidewall Semi Trailer combines versatility, strength, and reliability for modern logistics and heavy-duty cargo transport. Featuring detachable side walls, this trailer can be quickly adapted for bulk cargo transport or used as a flatbed trailer for oversized goods and containers, making it ideal for construction, mining, industrial logistics, and agricultural applications.
Built with a reinforced Q345B steel main beam and advanced welding technology, the trailer ensures superior structural strength, stability, and long-term durability. Equipped with three heavy-duty 13T/16T FUWA or BPW axles, it delivers excellent load distribution and smooth handling across challenging road conditions. Mechanical or air suspension options further enhance ride comfort and cargo protection.
This 40FT trailer accommodates bulk goods, packaged cargo, steel coils, and other heavy materials efficiently. Customizable side wall height, suspension type, and tire configuration allow operators to tailor the trailer to specific transport requirements, optimizing productivity while reducing maintenance costs. Its dual-function design ensures a cost-effective solution for businesses needing both sidewall and flatbed capabilities.

Key Advantages:
Detachable Side Walls: Easily convert between sidewall trailer and flatbed trailer for versatile transport applications.
High Payload Capacity: Supports up to 60 tons of bulk or industrial cargo.
Durable Construction: Reinforced Q345B steel main beam and robust side beams ensure long-term structural strength.
Heavy-Duty Axles: 3×13T/16T FUWA or BPW axles provide excellent stability and load-bearing performance.
Suspension Options: Mechanical or air suspension available for different road conditions and cargo protection.
Container-Compatible: Can transport containers after side walls are removed.
Customizable Features: Adjust side wall height, wheelbase, suspension, and tire options to meet diverse transport needs.
Key Specifications:
Specification | Details |
|---|---|
Overall Dimension (L×W×H) | 12,500 × 2,800 × 3,260 mm |
Loading Capacity | ≤ 60T |
Axles | 3 Axles, 13T/16T FUWA/BPW |
Tires | 12 units, 12.00R22.5 or 315/80R22.5 |
Rims | 9.00-22.5 or 9.75-22.5 |
Suspension | Mechanical or Air Suspension |
Main Beam | Height: 500mm; Upper: 14mm; Middle: 8mm; Bottom: 16mm; Material: Q345B steel |
Side Beam | 16mm or 18mm steel channel (Q235) |
Production & Shipping:
ZW Group operates a modern manufacturing facility equipped with advanced welding and assembly equipment. Each trailer undergoes strict quality inspections to ensure durability, structural integrity, and compliance with international safety standards.


For logistics, trailers are shipped worldwide via reliable transport networks, ensuring timely delivery and safe arrival. Whether transporting bulk materials, containers, or industrial cargo, ZW Group ensures each trailer reaches customers ready for immediate operation.
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ZW VEHICLE Group Co., Ltd.
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