LUYI 3 axle 40ft flatbed semi trailer Q355B steel air suspension container transport trailer for port freight logistics
The LUYI three-axle flatbed semi-trailer is designed with thickened main beams to resist bending. It is the main vehicle model for long-distance transportation of large equipment and steel containers. The entire vehicle is strictly manufactured in accordance with the GB1589-2016 national standard. The three axles evenly distribute the load, with a maximum carrying capacity of up to 55 tons. The center of gravity is lower, making it more stable for driving in mountainous areas and long-distance trunk roads. This three-axle flatbed semi-trailer features an integral one-time formed frame without any splicing welds. Compared to ordinary flatbed trailers, its anti-deformation ability has been enhanced by 40%. It is suitable for land transportation in many countries in Africa and Southeast Asia.

Core advantage
1. The frame is more rigid: The main longitudinal beam is thickened to 12mm and the wing plate is fully welded. There is no segmented assembly. With a load of 55 tons, it can run continuously for 30,000 kilometers. The bending deformation of the frame does not exceed 3mm and it is not prone to cracking.
2. The load distribution of the three axles is even: The three axles adopt balanced suspension. The force on each axle is controlled within 13 tons, reducing the risks of tire blowouts and axle fractures, and extending the service life of the vehicle by 25%.
3. High versatility in loading and unloading: The open flatbed has no guardrail and can be loaded and unloaded by forklifts and cranes. It can carry steel materials, construction machinery, and containers. One three-axle flatbed semi-trailer can cover the transportation of various types of goods.
4. Safe and stable braking: Dual circuit pneumatic brakes + air reservoir double insurance. The braking distance under full load on downhill is shortened by 15%. It is safer to drive in complex road conditions.




Qualification Certification
The entire vehicle has all the necessary export qualifications: CE certification for the vehicle, ISO9001 quality system certification, E-MARK lighting certification, vehicle factory certificate of conformity, and commercial inspection certificate. The third-party testing is completed by TÜV Rheinland and CNAS laboratories, and they issue reports on the vehicle's strength, axle load, and braking performance. Third-party SGS inspection services are available, supporting on-site supervision and factory inspection by overseas customers.

Customer feedback
Kenyan Infrastructure Customer: Purchased three three-axis flatbed semi-trailersfor transporting excavators and steel. They run on dirt roads with heavy loads. The frame has not cracked and the axle failure rate is very low. Only routine maintenance is performed every half a year. Uzbekistan Freight Fleet: The vehicle size is compliant with local road weight limits. It carries a full load of 55 tons for long-distance travel. The vehicle runs smoothly and the braking response is sensitive. They have repeatedly purchased the same model.


Packaging Logistics
The entire vehicle is transported by roll-on/roll-off ships without the need to disassemble the frame. The exterior of the vehicle is covered with rainproof and wear-resistant winding film. Steel plates are installed at the corners for protection. Dust-proof protective covers are fitted to the tires. Multiple vehicles are fixed in the same compartment and are secured with steel cables to prevent bumps and collisions during sea transportation. It can be loaded at ports such as Qingdao, Lianyungang, and Tianjin. Complete shipping documents, packing photos, and actual loading videos are provided.


Enterprise strength
We have 12 years of experience in the production and manufacturing of semi-trailers. Our factory covers an area of 60,000 square meters and is equipped with fully automatic cutting, gantry welding, and powder coating production lines. We produce over 1,200 various flat semi-trailers annually. We export to more than 30 countries in Africa, Central Asia, and the Middle East all year round. We have a large number of on-site loading videos from construction sites and real operation footage from overseas operations. All the vehicles are equipped with first-line brand components: Fu Hua axles, Zheng Xin tires, and Weiboke valves. There are no middlemen in the source factories.

FAQ
Q: How much weight can this three-axis flatbed semi-trailer carry at its maximum?
A: It follows the GB1589 national standard. Legal total load is 55 tons. The three axles take the weight evenly, so it stays within axle limits and can pass road checks in different countries smoothly.
Q: What steel is used for the frame? Can you make a thicker version?
A: The standard build uses Q345B high-strength steel with 12mm flanges. If you need more strength, we can thicken the longitudinal beam to 14mm and offer a reinforced heavy-duty version.
Q: Can I switch the axles to air suspension?
A: Yes, we can fit air suspension on three-axis flatbed semi-trailers. It cushions the ride better and works well for moving precision equipment.
Q: Can the vehicle be certified for export?
A: Yes. We can supply a vehicle inspection report from TÜV Rheinland, and help complete EU ECE single-vehicle certification, so it clears customs smoothly overseas.
Q: Can I choose between a 2-inch and 3.5-inch traction pin?
A: The standard model comes with a 90-size 3.5-inch pin. We can also swap in a 50-size 2-inch version to match different tractor models.








