With the rapid development of science and technology and more and more developed logistics, road transportation has become an extremely important mode of transportation. In road transportation, trailers are important vehicles and one of many commercial vehicles. It is mainly driven and towed by the car, and has no power drive device itself. The trailers seen on the road are all towed by tractors or trucks. The main vehicle is in front and the trailer is behind. With the rapid development of the trailer manufacturing industry, various trailers have appeared on the market. Today, the editor will tell you what is a full trailer truck , what is a semi-trailer, and some common trailer models.
The difference between full trailer truck and semi-trailer
Many people will ask what is the difference between a full trailer truck and a semi trailer. In fact, a full trailer truck and a semi trailer are just connected differently from the front tractor.
Full trailer truck
A trailer is the front end of the trailer connected to the rear end of the tractor. The tractor only provides pulling force and does not bear weight.
Semi trailer
The semi trailer is that the front half of the trailer rides on the traction saddle above the rear section of the tractor, and the bridge behind the tractor bears part of the weight of the trailer. The most common semi trailers are trailers and large container transport vehicles.
A semi trailer is a trailer without a front axle. Most of its weight is supported by a towing device, a removable front axle assembly called a trolley, or the rear of another trailer. A semi trailer is usually equipped with undercarriage (legs that can be lowered) to support it when it’s not attached. Semi-trailers are better for transport than full trailer trucks with front and rear axles. Ease of reversing is considered one of the main advantages of a semi. A road tractor attached to a semi is often called a semi truck or ‘semi’ in the US and an articulated van or ‘artic’ in the UK. The fifth wheel on the truck is attached to the semi trailer kingpin.
5 Ways to connect the trailer truck
- Full trailer truck
- Semi trailer truck
- double trailer truck
- Full-trailer semi-trailer truck
- Special Trailer truck
Common Trailer Models
I believe everyone knows that to buy a semi-trailer, you need to determine the configuration of the semi trailer according to the goods you transport, and then determine the settings of the semi trailer according to the configuration and chassis. Semi trailers are also divided according to actual uses. The following are several common semi trailer models.
Self-unloading semi trailer:
The carriage adopts side-turning and back-turning self-unloading methods: light and medium-sized ordinary dump trailers for road transportation are mainly responsible for the transportation of loose goods such as sand, soil, and coal, and are usually used in conjunction with loaders.
Grille-type semi trailer
A semi-trailer truck with a fence structure design for the cargo part of the warehouse-type semi-trailer. It is mainly used for the transportation of agricultural by-products and other light foam goods.
Container semi trailer truck
The container semi trailer is a semi trailer whose cargo part is a container structure. It is mainly used in logistics systems supporting ships, ports, airlines, highways, transfer stations, bridges, tunnels, and multimodal transport.
Van-type semi trailer
Van-type semi trailer series products are used for the transportation of household appliances, textile goods, coal, sand and other building materials, as well as chart goods.
Tank semi trailer:
A tank-type semi trailer with a tank-type cargo structure. It is mainly used to transport liquids, bulk materials and bulk cement, etc.
The use of semi trailers is very extensive. The economy of semi trailers is unmatched by ordinary trucks. Due to the strong carrying capacity and large loading capacity of semi trailers, one truck can load 3 times the goods of ordinary trucks, and the cost is indeed 1.5 times that of ordinary trucks. It can be seen from this that the economic benefits brought by semi trailers to customers are very considerable.
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