4 Axle Flatbed Semi Trailer for Sale is a heavy-duty transportation solution designed for carrying heavy machinery, steel products, containers, and oversized cargo. The 4 Axle 45ft 80T Flatbed Semi Trailer features a reinforced Q345B steel frame, 45ft extended platform, heavy-duty axle system, and reliable braking system, providing excellent load capacity and stability for long-distance transportation. INTAI Trailer offers factory-direct manufacturing, customized configurations, and professional export services to meet different transportation requirements.
Delivery time: 15 days
Production time: 7 days
Axle: 3 Axle Fuwa
$11,500.00
4 Axle Flatbed Semi Trailer for Sale is a heavy-duty transport solution designed for customers who need high loading capacity, strong durability, and flexible cargo transportation. Flatbed Semi Trailer developed by INTAI Trailer is specially built for transporting heavy machinery, steel products, construction materials, containers, and oversized cargo.
With a 45ft long flatbed platform and an 80-ton loading capacity, this model provides a reliable transportation solution for demanding logistics projects. Compared with standard flatbed trailers, the 4 axle configuration improves weight distribution and driving stability when carrying heavy loads over long distances.
INTAI Trailer focuses on structural strength and practical performance during production. The trailer uses a reinforced high-strength steel frame, heavy-duty axle system, reliable braking components, and strict quality inspection processes to ensure stable operation in different working environments. 4 Axle Flatbed Semi Trailer Price depends on the trailer configuration, material selection, axle brand, suspension type, braking system, and customization requirements. INTAI provides factory-direct solutions and can customize the trailer according to customers’ cargo requirements and local transportation conditions.
| Item | Specification |
| Loading Capacity | 80 Tons |
| Platform Length | 45ft (Customizable) |
| Overall Dimension | Approx. 13,700 × 2,500 × 1,600 mm |
| Main Beam Material | Q345B High-strength Steel |
| Axle | 4 Axles, FUWA / BPW / SAF / INTAI Optional |
| Axle Capacity | 13T-16T Each Axle |
| Suspension | Mechanical Suspension |
| Tire Size | 12R22.5 / 315-80R22.5 Optional |
| Tire Quantity | 16 Units |
| Brake System | Dual Line Air Brake System |
| ABS | Optional |
| King Pin | 2 inch or 3.5 inch |
| Landing Gear | JOST or Equivalent Heavy-duty Landing Gear |
| Container Locks | Optional for Container Transportation |
| Application | Heavy Cargo, Machinery, Steel, Containers |
4 Axle 45ft Flatbed Trailer frame is manufactured with high-strength structural steel, which provides better resistance against bending and deformation during heavy cargo transportation. The main beam is the key load-bearing component of the flatbed trailer. INTAI uses optimized beam design and reinforced welding technology to improve overall chassis strength. The heavy-duty frame can effectively handle concentrated loads such as steel coils, machinery equipment, and industrial components.
The 45ft flatbed platform provides enough loading space for different types of cargo. Customers can use it for:
Compared with 3 axle models, the four-axle design distributes cargo weight more evenly and improves transportation stability. For heavy-duty transportation, INTAI can equip different axle options according to customer requirements, including FUWA, BPW, SAF, and original INTAI axles. The axle capacity can be configured based on local road regulations and cargo weight requirements.
The suspension system is designed to support long-distance transportation. The standard mechanical suspension provides strong load support and durability, while air suspension can also be selected for customers requiring better driving comfort and cargo protection. The braking system uses a dual-line pneumatic brake design with ABS options to improve safety during heavy-load operation.
The trailer is designed for heavy cargo transportation with a maximum capacity of approximately 80 tons. The reinforced chassis structure allows it to handle demanding transportation tasks in industries such as construction, mining, steel production, and engineering projects.
The 45ft platform offers excellent cargo flexibility. It can transport long steel materials, large machinery, containers, and other oversized goods.
The flat deck design reduces loading limitations and improves transportation efficiency.
The main structure uses high-strength steel such as Q345B, which provides excellent mechanical strength and durability.
The reinforced frame helps the trailer maintain stable performance during repeated heavy-load operations.
INTAI can customize the trailer according to different markets and transportation requirements:
This allows customers to receive a flatbed trailer that matches their actual working conditions.
INTAI Trailer is a professional semi-trailer manufacturer in China with experience in international markets. Each trailer is produced under strict quality control procedures, including steel inspection, welding inspection, component checking, and road performance testing.
By choosing an INTAI Flatbed Trailer, customers can get:
For customers looking for a durable 4 Axle Flatbed Semi Trailer for Sale, the 45ft 80-ton model is an ideal choice for heavy cargo transportation, industrial logistics, and international freight operations.
If you are looking for a reliable 80Ton Flatbed Semi Trailer for Sale with strong loading capacity and competitive price, INTAI Trailer can provide a professional solution based on your transportation requirements. Whether you need an flat bed trailer for heavy machinery, steel products, containers, or oversized cargo, our engineering team can customize the trailer configuration according to your local road conditions and cargo requirements.
Contact INTAI Trailer today to get the latest Flatbed Semi Trailer Price, detailed specifications, and factory-direct quotation.
Contacting the factory directly can save you 15% on costs.
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