17.5m semi-trailer detailed parameters

17.5m detailed parameters of semi-trailer are 3m wide and 3.2m wide.

The length of 17.5m freight car is 17.5m, which is divided into high and low plates, in which the length of high plate is about 3.5m to 4.5m, the length of low plate is 13m to/kloc-0.4m, the length of driver is about 3m, and the total length of 17.5m freight car is about 20.5m

Introduction of semi-trailer

Semi-trailer refers to a trailer whose axle is placed behind the center of gravity of the vehicle (when the vehicle is uniformly loaded) and equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. Semi-trailers are generally three-axle semi-trailers, which are divided into eleven-meter barn semi-trailers, thirteen-meter barn semi-trailers, low-level semi-trailers and other types. It is a heavy transport vehicle connected with the front of a semi-trailer through a traction pin.

Compared with "integral" cars, semi-trailers can improve the comprehensive economic benefits of road transportation. The transportation efficiency can be improved by 30-50%, the cost can be reduced by 30-40%, and the fuel consumption can be reduced by 20-30%. More importantly, the use of semi-trailers can also promote the organizational form of logistics in China to a certain extent.

Semi-trailers are mainly used to transport bulky goods, such as excavators. The fence type is more suitable for pulling fresh goods, such as vegetables and fruits, and the van is more suitable for pulling bulk goods and moisture-proof more expensive goods. The semi-trailer is connected with the traction seat of the tractor through a traction pin.

Reference to the above content: Baidu Encyclopedia-Semitrailer