Container flatbed trailers can be divided into the following main types according to different designs and uses:
1. **Flatbed container trailer**: This type of vehicle has a flatbed compartment and can be used to transport 20-foot and 40-foot containers. Its advantages are simple structure, convenient loading and unloading, and a wide range of applications. It is one of the main tools for container transportation.
2. **High-low plate container trailer**: This type of vehicle has a more complex design, with a lower front and higher rear body, which can improve the stability and safety of the vehicle during transportation. It is suitable for long-distance transportation and highway transportation.
3. **Trailer container trailer**: This type of vehicle hangs the container at the rear of the vehicle body, and the transportation capacity can be increased by trailer. It is suitable for large-scale container transportation and long-distance transportation.
4. **Skeleton container semi-trailer**: The skeleton vehicle is welded by longitudinal beams, cross beams, and front and rear end beams. There is no semi-trailer floor. The container falls directly on the semi-trailer frame, and the container is fixed with a rotating lock device equipped at the end of the cross beam.
5. **Flatbed container semi-trailer**: The difference from the skeleton type is that the flatbed type has additional frames and patterned floors, and can load two standard containers of 40 feet and 20 feet.
6. **Self-unloading container special vehicle**: This type of vehicle can automatically unload containers, and there is an unloading device at the bottom of the carriage. It is suitable for occasions where frequent unloading is required to improve transportation efficiency.
7. **Side-unloading container special vehicle**: This type of vehicle can unload on the side, and the carriage can be tilted to one side to unload the container on the side. It is suitable for occasions where unloading is required in a narrow space.
8. **Gooseneck container semi-trailer**: It is mainly used to transport containers with grooves on the lower front part of the bottom to reduce the loading height of the container.
9. **Three-axle pull-out flatbed semi-trailer**: A pull-out container flatbed with a retractable function, with a loading length of up to 40 meters, suitable for transporting extra-long goods such as pipes, steel structures, and 20-foot and 40-foot ISO containers.
These different types of container flatbed trailers provide a variety of transportation solutions based on specific transportation needs and cargo characteristics.