Vehicle transport semi-trailer, as the name implies, is specially used to transport vehicles semi-trailer, such as transport cars, vans, commercial vehicles, jeeps and other passenger vehicles, typically with smooth lifting, light structure, safe and convenient operation, excellent ride comfort and other characteristics.
The rise of the vehicle transportation and logistics industry can possibly be traced back to the early 1990s. Users have raised their requirements on the quality of passenger cars. The original method of driving a current car directly from the Semi Trailer manufacturers to the dealership through a dedicated driver can no longer meet users' needs. Because that means the user is getting a fresh car that has been driven for some time. Hence the concept of "zero-kilometre transport", in which special delivery vehicles transport current cars to dealerships.
Thus, can the vehicle transport semi trailer usually be divided into several kinds?
1. Skeleton type.
Frame type transport vehicle, that is, the two sides are composed of column structure, no side door panel, front piece, back piece or top piece, the transport vehicle is directly exposed outside.
This type of vehicle has relatively low cost, superior weight and less fuel consumption, but the vehicle is easily damaged and the protection degree of the cargo is poor.
2. Totally enclosed.
Completely enclosed transport vehicle, that is, the side piece, the front piece are closed with the door plate, the top piece is covered rod tarpaulin type, the rear piece is designed for the rear door, similar to the box.
This kind of model and skeleton type is exactly the opposite, since the heavy, large fuel consumption, great cost, but the goods are the transport of the vehicle protection is strong, commonly used for the transport of gold models, in addition, can also be used for the transport of different goods.
3. Semi-closed.
The semi-enclosed transport vehicle is between the skeleton type and the totally enclosed type, with two sides of door panels, the top plate and the rear door removed, and the advantages and disadvantages are also between the former two models.
In the past, the relevant departments for vehicle transport supervision were relatively tiny, thus in the interests of the drive, some people began to cheat on the carriage, such as by modifying the push-pull tail structure to lengthen the model, or widening the upper pallet from a single row to a double row, so as to have a higher traffic volume.
For different traffic models, there are different names in the industry. For example, "single row", "single cage" and "tiny cage" refer to the transporters whose upper and lower layers are single rows, which can typically hold 12-13 vehicles. "Two strange" T cage "refers to the upper layer is a double row and the lower layer is a single row of transport vehicles, can load up to 18 vehicles. If the lower layer can be hydraulically lifted to make the vehicles stacked, it is called" plane jump", normally can load 20-24 vehicles; the term "Large monster" refers to a double-row transporter that can normally carry more than 30 vehicles.
After the introduction of GB1589 current regulations, the relevant departments for the vehicle transportation industry supervision have been considerably strengthened, in addition to the ban, fines, but also added to the enterprise credit system punishment, if there are violations, whether passenger car manufacturers, or carriers, drivers, will be included in the list of serious illegal over-limit overload trust-breaking parties.
Currently, vehicle transportation industry, flat tractor, trailer, monstrous, tractor and trailer, the shaft of the vehicle transporter gradually presents the situation of the three pillars of under the laws and regulations standard, flat tractor + trailer can carry 6 cars, tractor + trailer can carry 7 vehicles, axle trailer can carry eight cars.
In view of the particularity of the goods transported by the vehicle transportation semi-trailer, the general requirements for the stability of the vehicle, the vehicle center of gravity, the vehicle weight are higher, and the selection of the axle and suspension is twice the result with half the effort.