Low bed trailers have flatbed, concave beam and tire exposed structures. The frame is ladder-shaped and the longitudinal beam is cut into an I-shaped surface, which has the characteristics of high rigidity and high strength. The main plane of the frame cargo platform is low, which ensures the stability of transportation and is suitable for carrying various types of engineering machinery, large equipment and steel. It adopts three-axis balanced, two-axis balanced or rigid suspension, and a mass balance block is installed between the front and rear leaf springs. However, the front and rear leaf springs are changed in the same amount of winding to balance the front and rear axles.
| Model | Low bed Semi trailer |
| Dimension | 16000mm ×3500mm (Size can be tailored to suit individual needs.) |
| Curb Weight | About 9-13T |
| Loading Capacity (T) | 60T-100T |
| Axle | 13 T/16T, FUWA /BPW /Huajing Brand |
| Rim | 6.5-20/7.5-20/8.00-20/8.5-20 (specially intended for oversea market) |
| Tire | 8.25R20/10.00R20/11.00R20/12.00R20 |
| Suspension | Mechanical suspension (German or American type) or air suspension (Chinese brand or BPW brand ) (specially intended for oversea market) |
| Spring Leaf | 90(W)mm×13(Thickness)mm×10 layers or 100mm×12mm×12layers (specially intended for oversea market) |
| King Pin | JOST brand 2.0 or 3.5inch (bolted or welded type) |
| Landing Gear | JOST brand D200T or Chinese brand 28Tons (Double speed) |
| Main Beam | Height: 450mm-520mm Upper plate: 14mm-25mm Middle plate: 8mm-12mm Lower plate: 16mm-25mm; Material: Q345B Steel |
| Axles | FUWA Brand, 13Tons or 16Tons |
| Side Beam | 16mm -30mm steel channel (Material: Q235steel) |
| Bottom Platform | 3-6mm thick checkered plate |
| Ladder | Manually operated or hydraulic type |
| Brake Chamber | WABCO RE 6 relay valve; T30/30+T30 spring brake chamber (TKL brand); 45L air tanks (Specially intended for oversea markets) |
| ABS | Optional |
| Twist Locks | Four ,Eight or Twelve pieces (lifting type or screw type) |
| Valve | WABCO valve |
| Light | LED light(Specially intended for oversea markets) |
| Voltage | 24V |
| Socket(Receptacle) | 7-pin Socket (for 7 wire harness) |
| Tool Box | 1m × 0.5m × 0.5m (The tool box contains 1 tire spanner, 1 gudgeon sleeve and 1 cranking bar. Its size can be tailored to suit your needs.) |
| Surface Coating | Sandblasted, anti-rust chassis surface is available with 1 layer of anticorrosive primer and 2 layers of top coats. |
| Shipping Terms | Transported by the bulk carrier in an RORO or 40HQ container. |