3 Axle Flatbed Semi Trailer
Basic Parameters
Overall dimensions: 12,400 × 2,480 × 1,550 mm
Rated load capacity: 40 tons
Number of axles: 3
Tire specifications: 12R22.5 (11.00R20 optional)
Suspension: Mechanical suspension (air suspension optional)
Braking system: Dual-circuit pneumatic braking, equipped with emergency braking and relay valves
Frame material: High-strength manganese steel (Q355)
Container locks: Standard 12 sets of container twist locks
Compatible containers: 20ft / 40ft standard shipping containers
Product Structure and Advantages
Reliable Main Beam Construction
The main beam features thickened flanges and is formed via fully automatic submerged-arc welding. It undergoes integral tempering for stress relief, offering superior resistance to bending and torsion, ensuring stability and resistance to deformation under long-term heavy loads.
Open, Flat Cargo Platform
The flat deck accommodates standard containers as well as steel products, piping, palletized goods, and small-to-medium engineering equipment. Numerous lashing rings are positioned along both sides of the chassis to facilitate the securing of loose cargo.
Heavy-Duty Tri-Axle Running Gear
Equipped with a balanced tri-axle suspension system that ensures even load distribution, the vehicle adapts well to diverse road conditions, including national highways, expressways, and port or industrial sites. An optional ABS (Anti-lock Braking System) is available to enhance driving safety.
Easy Maintenance
Designed with modular assembly, components such as axles, suspension systems, and landing legs can be removed and replaced individually. The open deck layout makes routine inspections and cleaning highly convenient.
Customizable Options
Available options include air suspension, branded axles (e.g., Fuwa/BPW), ABS systems, toolboxes, mudguards, and custom paint colors. Modifications such as increasing the number of twist locks or adjusting the chassis length are also available, with customization supported to meet specific national road regulations.
Applicable transportation scenarios
1.Inland transport of shipping containers (between ports, yards, and logistics parks)
2.Short-haul transport of construction machinery: compact excavators, loaders, and road rollers
3.Transport of building materials, steel products, steel pipes, aluminum profiles, and prefabricated components
4.Transport of large industrial equipment, generators, transformers, and palletized general cargo
Optional upgrade configurations
ABS braking system; imported WABCO air valves
Air suspension (excellent shock absorption, suitable for transporting precision equipment)
Waterproof LED tail lights; international standard 7-pin/15-pin sockets
Thickened flatbed deck; widened platform; additional tie-down rings
Toolbox; spare tire carrier; rain-proof protective accessories
Detail shots
| Item | Specification |
|---|---|
| Product Name | 3 Axle Flatbed Semi Trailer |
| Overall Dimensions | 13000 × 2480 × 1550 mm(Length: 12.4m / 13m / 13.6m customizable) |
| Rated Loading Capacity | 35–40 tons; reinforced version up to 60 tons |
| Axle | 3 pcs × 13t axle, FUWA / BPW optional |
| Suspension | Mechanical spring suspension; air suspension optional |
| Tyre | 12R22.5 tubeless radial tyre, 12 pcsSpare tyre and carrier optional |
| Main Beam | Q345B high-strength low alloy steel I-beam, automatic submerged arc welding |
| Traction Pin | 2 inch / 3.5 inch bolt type traction pin |
| Landing Gear | 28T heavy-duty two-speed mechanical landing gear |
| Deck Plate | Anti-slip checkered steel plate |
| Container Twist Lock | 4 sets standard twist locks for 20ft & 40ft containers |
| Lashing Fittings | Multiple built-in D-rings for cargo fixation |
| Brake System | Dual-line air brake system, ABS & WABCO valve optional |
| Electrical System | 24V, waterproof LED lights, 7/15-pin international socket |
| Surface Coating | Sandblasting + anti-rust primer + topcoat, color customizable |
FAQ
Q: Who are we?
A: YALONG'S headquarters is located in Shandong, China. Since 2018, we have been selling to Africa (30.00%), South Asia (20.00%), Southeast Asia (20.00%), Middle East (20.00%), and domestic market (10.00%). There are about 11-50 people in our office.
Q: why should you buy from us not from other suppliers?
A: We adhere to the business philosophy of "quality first, customer first" and have won the trust and support of domestic and foreign customers with excellent product quality, good service attitude, and reasonable sales prices. The main export countries and regions are: Africa, Southeast Asia, Central Asia, South America and other places. We have a professional design and development team that can design and develop a car that is more suitable for you according to your needs; rich export experience, familiar with the export procedures and required certifications of various countries, and can deliver your car to you faster; We With first-class production equipment, strong technical force and advanced testing methods, we can provide you with more stable and reliable vehicles.
Q: How is your after-sales service technical team?
A: Not only are we a trading company, but we have a team of engineers and professional maintenance staff who have been working in the field of construction machinery for nearly 20 years. We can provide you with online service support in a timely manner, or send it to the China Manufacturing network for support when needed.
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