

El 3 Axles Flatbed Semi Trailer is a versatile heavy-duty trailer designed for transporting containers, steel products, machinery, construction materials, pipes, and other oversized or general cargo. With a robust flatbed platform and a reliable 3-axle suspension system, it provides excellent load-bearing capacity, stability, and durability for both short- and long-distance transportation.
The trailer can be equipped with different axle brands, suspension systems, landing gear, tires, and braking components according to customer requirements. Its open flatbed design allows for convenient loading and unloading by crane or forklift, making it suitable for a wide range of logistics and industrial transportation applications.
Zhongrun also provides customized solutions for different cargo types, road conditions, and transportation requirements. Dimensions, payload capacity, and key components can be adjusted to meet specific customer needs, ensuring reliable performance and efficient operation.
Designed for demanding cargo transportation.
3-axle, 4-axle and customized configurations.
Suitable for different road and transport conditions.
Dimensions and specifications can be adapted to customer requirements.
Designed for demanding transportation tasks, our Flatbed Semi Trailer combines practical design with dependable performance. The open platform provides easy access for loading and unloading, while the reinforced frame is built to handle heavy and irregular cargo in different working environments. From container transport and steel products to machinery and construction materials, the trailer offers the flexibility needed for everyday logistics operations. Every key component is carefully selected and assembled to support stable performance, long service life, and efficient transportation, helping customers handle real-world hauling requirements with confidence.

Reinforced chassis structure designed for heavy cargo transportation and long-term operation.

High-strength structural steel can be selected according to the required loading capacity and operating conditions.

Different axle brands and capacities are available according to customer requirements.

Mechanical suspension or other suspension configurations can be selected for different road conditions.

Flat platform design provides flexible loading space for containers, machinery, steel and general cargo.

Practical component design makes routine inspection and maintenance easier for fleet operators.
| Item | Specification |
|---|---|
| Trailer Type | 3 Axles Flatbed Semi Trailer |
| Overall Dimension | Approx. 12,500 × 2,500 × 1,550 mm |
| Loading Capacity | 40–60 Tons |
| Platform Size | Approx. 12,500 × 2,500 mm |
| Axles | 3 Axles |
| Axle Brand | FUWA / BPW / Customized |
| Axle Capacity | 13T / 16T / 20T per axle |
| Suspension | Mechanical Suspension / Air Suspension |
| Leaf Spring | 90 × 13 × 10 mm |
| Tires | 12R22.5 / 315/80R22.5 |
| Tire Quantity | 12 Units |
| Rims | 9.00 × 22.5 / Customized |
| King Pin | 2" or 3.5" |
| Landing Gear | JOST / FUWA, 28T or 30T |
| Brake System | WABCO / Knorr-Bremse / Customized |
| Brake Chamber | Standard Dual Chamber |
| Air Tank | Standard Configuration |
| ABS | Optional / According to Market Requirements |
| Main Beam | Q345B High-Strength Steel |
| Cross Members | High-Strength Structural Steel |
| Platform | 3–5 mm Checkered Plate / Flat Steel Plate |
| Side Beam | High-Strength Structural Steel |
| Twist Locks | 4 / 8 / 12 Units, Optional |
| Item | Specification |
|---|---|
| Trailer Type | 3 Axles Flatbed Semi Trailer |
| Overall Dimension | Approx. 12,500 × 2,500 × 1,550 mm |
| Loading Capacity | 40–60 Tons |
| Platform Size | Approx. 12,500 × 2,500 mm |
| Axles | 3 Axles |
| Axle Brand | FUWA / BPW / Customized |
| Axle Capacity | 13T / 16T / 20T per axle |
| Suspension | Mechanical Suspension / Air Suspension |
| Leaf Spring | 90 × 13 × 10 mm |
| Tires | 12R22.5 / 315/80R22.5 |
| Tire Quantity | 12 Units |
| Rims | 9.00 × 22.5 / Customized |
| King Pin | 2" or 3.5" |
| Landing Gear | JOST / FUWA, 28T or 30T |
| Brake System | WABCO / Knorr-Bremse / Customized |
| Brake Chamber | Standard Dual Chamber |
| Air Tank | Standard Configuration |
| ABS | Optional / According to Market Requirements |
| Main Beam | Q345B High-Strength Steel |
| Cross Members | High-Strength Structural Steel |
| Platform | 3–5 mm Checkered Plate / Flat Steel Plate |
| Side Beam | High-Strength Structural Steel |
| Twist Locks | 4 / 8 / 12 Units, Optional |
At Zhongrun, we value every customer relationship. Through factory visits and face-to-face communication, we better understand our customers’ needs and provide professional trailer solutions tailored to their transportation requirements. We look forward to building long-term partnerships with customers around the world.
Our product process follows strict quality control from raw material selection and component preparation to welding, assembly, painting, inspection, and final delivery, ensuring reliable quality and consistent performance for every semi-trailer.

