Special trailer export manufacturer

Description :

　　Low flatbed semi-trailerLow flatbed semi trailers are commonly used to transport heavy vehicles (such as tractors, buses, specialized vehicles, etc.), rail vehicles, mining machinery, forestry machinery, agricultural machinery (such as excavators, bulldozers, loaders, pavers, cranes, etc.), and other heavy cargo. The lower the center of gravity, the better the stability and safety, and the greater the ability to transport high cargo and pass overhead obstacles. The structure and loading of low flatbed semi trailers usually adopt a concave beam (or well type) frame, with the front section of the frame being a goose neck (the traction pin in the front section of the goose neck is connected to the traction saddle on the tractor, and the rear end of the goose neck is connected to the semi-trailer frame), the middle section being the cargo platform (frame, lower part), and the rear end being the wheel frame (including wheels).

　　When loading mechanical equipment onto a low flatbed semi-trailer, it is usually done from the rear end of the semi-trailer, that is, by moving the mechanical equipment from the rear wheel frame or removing the wheels, and then fixing the mechanical equipment onto the semi-trailer. The walking structure of the low flatbed semi-trailer is made of high international steel material, which has a light weight and ensures its ability to resist torsion, earthquake, and bumps, meeting different road bearing capacities.

　　The main types of low flatbed semi trailers are: two axle high-low height, two line four axle high-low height, three axle high-low height, and three line six axle high-low height. According to the number of axles and tire size, the load capacity of a low flatbed semi-trailer also varies. The more axles there are, the greater the load capacity, with a load range of 20-150 tons.

　　Heavy duty flatbed semi-trailer is a trailer used for loading large and heavy cargo. The basic form of heavy-duty trailer is a single flatbed trailer. It generally has the following structure.

　　The frame and wheel axles are often two coaxial lines, meaning there are two left and right wheel axles on one axis, also known as a two axle row. Common single unit flatbed trailers have 2-7 axes. One axle is equipped with 4 tires, and there are 8 tires on one axis. So the width of the entire vehicle can reach over 3 meters. In order to lower the center of gravity of the entire vehicle, steel radial wide wheel rims with small diameters and high load capacity are generally installed (see automotive tires), and each tire can withstand a load of about 4 tons under low-speed operating conditions. The frame adopts a welded structure of high alloy steel box section. Usually, a single flatbed trailer with 5 axes and 2 axles can carry a load of over 100 tons.

　　Liangshan Trailer FactoryYalong Company's leading products include container dump trucks, low flatbed semi trailers, skeleton semi trailers, warehouse semi trailers, powder material transportation semi trailers, concrete mixing transport vehicles, fence semi trailers, box type transport semi trailers, self dumping trailers, self dumping semi trailers, low flatbed self unloading semi trailers, container transport semi trailers, compression garbage trucks, oil tank trucks, and special vehicles, among hundreds of other products. We also undertake the modification and design business of special vehicles and special vehicles. It is a domestic specialized vehicle manufacturing enterprise that integrates scientific research and development, production and sales. To give back to our customers, we have launched a semi-trailer trade in program

　　Modular train with central axle

　　The towing device cannot move vertically (relative to the trailer), and the axle is located close to the center of gravity of the trailer (when uniformly loaded). This trailer only has a relatively small vertical load (equivalent to 10% of the total design mass of the trailer or 10000N, whichever is smaller) acting on the tractor, with one or more axles being driven by the tractor. Representative models include recreational trailers and mid axle trailers specifically designed for transporting sedans. The Ministry of Transport will focus on the governance of vehicle transport vehicles (sedan transport vehicles), and Director Zhan has also revealed a step-by-step governance approach for the future: firstly, double row sedan transport vehicles will be banned, and double row transport vehicles will be replaced with single row transport vehicles. Firstly, the road safety hazards caused by the wide impact of double row transport vehicles on visibility will be addressed. Next, through the governance of existing vehicles in the market and restrictions on new vehicle models, gradual elimination will be achieved. At the same time, we will also focus on promoting the use of mid axle transport vehicles.

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