
The 40FT Side Wall Semi Trailer is built for long-distance transport and tough working conditions, offering exceptional durability, stability, and load security. Designed with high-strength steel construction, it ensures higher payload capacity and a longer service life, making it ideal for bulk cargo like construction materials, agricultural goods, and industrial equipment.
| Category | Side Seml Trailer |
| Overall Dimension(mm) | Length×width×height:12500x2550x3500mm |
| Inner Dimension | length×width×height:12300×2420×600mm |
| Payload(kg) | 50000Kg |
| Axle Space(mm) | 4500+1310+1310 |
| Tire | type:12.00R20 equip 13 pcs per chassis |
| Rim | Type:8.5-20, equip 13 pes per chassis |
| Axle | FUWA13T,3 sets, without ABS Front axleair suspension |
| Brake System | Dual air brake system,30/30 type |
| Suspension | 3-axle mechanical suspension with 8 pieces |
✔ Robust Side Walls – Reinforced for maximum safety, preventing cargo shifting and damage.
✔ Anti-Slip Checker Plate Floor – Keeps loads (bags, machinery, timber) stable and secure during transit.
✔ Premium-Quality Components – Uses top-tier branded parts for reliability and reduced maintenance.
✔ 40FT Optimized Design – Perfect balance of capacity and maneuverability for efficient logistics.
Heavy-Duty Construction: The trailer is built with a strong frame to support high-capacity loads, ensuring safe and secure transportation of large, heavy cargo.
Side Wall Design: The side walls offer better support for cargo, facilitating easy loading and unloading while securing items during transport.
Durable Materials: Made with high-quality steel, the trailer is resistant to wear and tear, ensuring it performs reliably in challenging environments.
Versatile Cargo Capability: Perfect for transporting a wide range of materials, including building supplies, machinery, and large goods.
Increased Efficiency: Designed to reduce downtime, the 40FT Side Wall Semi Trailer enhances operational efficiency by providing an easy-to-use, robust transport solution.
Cost-Effective Solution: With its long service life and minimal maintenance needs, this trailer helps businesses lower overall transportation costs.

Founded in 2025, Shandong Ant Vehicles Co., Ltd is a bulletin enterprise certified by the Ministry of Industry and Information Technology, belonging to Ant Automobile Group's special vehicle segment, focusing on manufacturing and exporting high-quality trailers, as well as providing headers and all kinds of special vehicle supporting services.
In 2023, we will start to do trailer export business and reach ten million sales, and in 2024, our sales will break through 50 million, and in 2025, we will set up an independent company to operate separately, and create a new increment for the group's export business segment. And launch a sprint to the 1 billion sales target.
The company has more than 20 overseas marketing employees, 5, 000 square meters of showroom in Liangshan, the largest export commercial vehicle base in Asia, and 3 special vehicle production factories with a total area of more than 25, 000 square meters, and an annual production capacity of 1, 000 units of various models.





Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
Q: Can I request a customized size?
A: Absolutely! We offer tailored attachments.
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
Q: What is the load capacity of the 40FT Side Wall Semi Trailer?
A: The 40FT Side Wall Semi Trailer has a load capacity of up to 60,000 kg, making it ideal for transporting large, heavy goods in industries such as construction and logistics.
Q: How does the side wall design benefit the transportation process?
A: The side walls provide additional support for the cargo, allowing for easier loading and unloading, while also ensuring that the cargo is securely held during transport.
Q: What materials are used in the construction of the 40FT Side Wall Semi Trailer?
A: The trailer is constructed with high-quality steel and alloy materials, ensuring durability and resistance to wear, making it capable of handling tough environments and heavy loads.
Q: Can this trailer be used in various industries?
A: Yes, the 40FT Side Wall Semi Trailer is versatile and can be used across industries, including construction, logistics, and manufacturing, for transporting large and heavy cargo.
Q5: How easy is it to maintain the 40FT Side Wall Semi Trailer?
A5: The trailer is designed for easy maintenance, with durable components that reduce the need for frequent repairs. This helps businesses lower maintenance costs and improve the trailer's long-term reliability.