3 Axles Drop Side Flatbed Trailer
This trailer combines the open platform of a flatbed with removable drop side panels, offering both versatility and practicality. The drop sides can be lowered or detached, allowing quick loading from the sides or top, which is particularly useful for handling bagged goods, palletized cargo, and bulk agricultural products such as grain.
In many transport scenarios, China grain trailer like drop side flatbeds are commonly used to carry bagged or loosely packed grain, providing a simple and cost-effective solution for farm-to-market logistics. This makes the trailer highly adaptable for both agricultural and general cargo transport.
Equipped with a 3-axle configuration, the trailer provides strong load-bearing capacity and improved stability over long distances. The reinforced chassis and side structures ensure durability under heavy loads, while the open design allows operators to handle different cargo types without the limitations of enclosed trailers.
Optional tarpaulin systems can be added to protect goods from rain and dust, helping maintain cargo quality during transport. With its durable construction and flexible design, this trailer produced by China grain transport trailer manufacturer is well-suited for demanding road conditions and diverse transport requirements.
3 Axles Drop Side Flatbed Trailer Parameters
| Brand | ROADKING |
| Item | 20FT Flatbed Semi Trailer |
| Size | 7000mm * 2500mm * 1570mm(Optional) |
| Axles | 2/3 Axles |
| Container / Cargo Loading | 20ft Container / Cargo Loading |
| Load Capacity | 20 - 60 Tons |
| Type | Gooseneck Type / Tandem Type |
| Main Beam Material | Q345/T700 |
| Upper Plate Thickness | 12mm |
| Middle Plate Thickness | 6mm |
| Lower Plate Thickness | 14mm |
| Height | 500mm |
| Platform Thickness | 2.5mm |
| Tire | 12R22.5 (8/12 Pieces) Linglong / Triangle / DoubleCoin / Bridgestone / Other Brand |
| Rim | 9.00*22.5 (8/12 Pieces) Steel / Aluminum |
| Leaf Spring | 90mm * 13mm * 10 pieces, 90mm * 16mm * 10 pieces |
| Kingpin | #50(2") / #90(3.5"), JOST / Other Brand |
| Landing Gear | 28 Ton Two Speed, JOST / Other Brand |
| Twist Lock | 4 Sets |
| Vehicle Painting | Electrophoresis Painting |
Key Advantages
- 3-axle design for higher load capacity and stability
- Drop side panels for flexible loading and unloading
- Suitable for grain, agricultural goods, and general cargo
- Open structure for multi-purpose transport use
- Optional cover system for weather protection
- Durable build for rough road and long-haul operations
Typical Applications
- Grain and agricultural product transport
- Construction materials delivery
- General cargo and logistics distribution
- Regional and long-distance freight transport






