Air suspension is a high-end configuration popular in developed countries and regions and belongs to more advanced products. In recent years, as customers have increasingly higher requirements for the stability, safety and economy of vehicles, this has led to the gradual popularization of air suspension. So what are the advantages of air suspension? What are the common problems, I will introduce to you today. 1. What is an airbag suspension? The airbag suspension uses air spring as the elastic element and......

Since the demand for tipper semi trailer has increased sharply in recent years, many new customers face a lot of manufacturers, brands, configurations, and product explanations different from sales staff before buying a tipper semi trailer. In the end, they may be dazzled and unable to start. What good qualities should end dump trailer have? Now let's take a closer look. 1. The structure of the vehicle design should be reasonable. The center of gravity of the chassis should be as low as possible. Accordin......

Due to funding and vehicle usage, many owners of semi-trailers will choose to buy second hand semi trailers, but the biggest concern when buying is the quality of the car body. How can you choose one of the many second hand trailers at a good price? What about cheap used cars? 1. It is necessary to evaluate the delivery time of the 3 axle flatbed semi trailer. Used semi trailers such as second hand 3 axle flatbed semi trailers are the same as other second hand trailers. Their use time is closely related t......

1. Precautions during inspection 1. During normal inspection, the low bed truck trailer needs to be in an empty state. 2. When the wheel is to be lifted, the axle should be lifted at the same time, and the jack position should be near the leaf spring. 3. The parts in contact with the jack should be covered with thick steel plates or planks to prevent local stress or slipping. Customers visits our factory and buys 3 line 6 axle low bed truck trailer   2. Inspection of braking device 1. Check the whole......

I. Connection operation of high bed semi trailer and truck head 1. In order to connect the traction pin and the traction seat smoothly, the semi trailer should be in a state of air outage. 2. Lift the outriggers so that the semi trailer traction pin seat plate is about 10-13 mm lower than the center position of the traction seat of the truck. Otherwise, sometimes not only cannot be connected, but also the traction seat, traction pin and related parts will be damaged. 3. Open the unlocking lever of the tra......