

Heavy Duty Flatbed Semi Trailers for Sale Your trusted China flatbed semi trailer manufacturer. We provide high-performance flatbed trailers designed for the toughest road conditions across Africa and Latin America — built to carry containers, bulk cargo, and construction materials with safety and efficiency. Factory-direct from Chengda: 20ft to 53ft, 40 to 100 tons, 2-4 axles (FUWA or BPW), Q345B high-strength steel frame. Customizable to your market's road regulations. |
Available Sizes 20ft, 40ft, 48ft, 53ft | Loading Capacity 40 Tons, 60 Tons, 80 Tons, 100 Tons |
Axle Options 2 Axle, 3 Axle, 4 Axle (FUWA or BPW Brand) | Main Beam High-strength Q345B steel for maximum durability |



To meet different transportation needs, we offer various configurations for our flatbed semi-trailers. Whether you are transporting 40ft containers, bulk cargo, or construction materials, our trailers ensure safety and efficiency.
| Parameter | 20 Feet | 40 Feet | 45 Feet |
|---|---|---|---|
| Basic Information | |||
| Manufacture | Chengda | ||
| Main Beam Material | T700 / Q345 Steel | ||
| Main Beam Structure | |||
| Main Beam - Upper Plate | 12 mm | 16 mm | 16 mm |
| Main Beam - Lower Plate | 14 mm | 18 mm | 18 mm |
| Main Beam - Middle Plate | 6 mm | 10 mm | 10 mm |
| Main Beam - Height | 500 mm | ||
| Dimensions & Capacity | |||
| Product Size (L x W x H, mm) | 7000 x 2500 x 1570 | 12400 x 2500 x 1570 | 13950 x 2500 x 1600 |
| Max Payload | 20 - 60 T | 30 - 80 T | 30 - 80 T |
| Twist Lock | 4 Sets | 12 Sets | 12 Sets |
| Running Gear | |||
| Axle | 2 / 3 / 4 Axles x 13 T (FUWA / BPW / Other) | ||
| Suspension | Leaf Spring Suspension / Air Suspension | ||
| King Pin | 2 in (50mm) or 3.5 in (90mm) JOST | ||
| Landing Gear | 28 Tons Two Speed, JOST | ||
| Brake & Electrical | |||
| Brake System | Dual Line Braking System | ||
| Electrical System | 24V, 7 Core Socket, Lights to European Standards | ||
| Tire | 12R22.5 (8 / 12 Pieces) | ||
| Color | Customer's Optional | ||
| * Above information is the standard spec. If you need to change the spec or know more details, please let us know. | |||
| ●To provide the most economical solution, we choose a 2 axle or 3 axle configuration based on your loading capacity and road conditions. |
| ●The flatbed trailer can be ODM & OEM customized by our professional technician team, with the best solutions and free logo painting. |
| ●The axles are China's best heavy-duty FUWA brand axles, market-tested for over 10 years — stable and durable in use. |
| ●The whole trailer undergoes strict quality control — even the smallest parts are inspected. |
| ●For the 40ft flatbed trailer, 12 container locks are designed for flexible carrying of 1 x 20ft, 2 x 20ft, or 1 x 40ft containers. |
| ●American-type suspension system with hanger and leaf springs (90mm width, 13mm thickness, 10 pcs) — durable and easy to repair. |
| ●Electric and gas pipes are fully tested before leaving the factory, and 6 large brake tanks ensure reliable braking performance. |
●The tires are wear-resistant and high-temperature resistant, specially selected for African road conditions. |