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In a rigid suspension system, the vehicle chassis acts directly on the axle between the wheels, without springs for cushioning.

When choosing a semi-trailer, several factors need to be considered to ensure the vehicle meets actual operational needs.

The frame is the basic structure of the semi-trailer, usually made of high-strength steel, providing excellent load-bearing capacity and torsional ...

The main load-bearing components of a semi-trailer frame are the longitudinal beams, supporting crossbeams (through beams), and side beams.

Turning a semi-trailer truck can be challenging for novice drivers due to its large size and the "inner wheel difference" (the difference in turnin...

Due to their large size and inertia, semi-trailer trucks are extremely sensitive to any sudden maneuvers during driving, making them highly prone t...

A semi-trailer is primarily composed of core components such as the frame, trailer chassis, bogie, tires, suspension, and brakes.

Semi-trailers are typically designed in various forms, including high-sided, flatbed, stake-sided, and container types, to suit different transport...

The structure of a semi-trailer is relatively complex. Besides the cargo body and suspension system, it also includes a connector that attaches to ...

The vehicle at the front with driving capability is called a tractor, and the vehicle at the rear without driving capability is called a semi-trailer.

Semi-trailers can be structurally divided into the following main components: frame, superstructure, kingpin, suspension system, running gear, elec...

Regular tire checks are essential. Inspect tire wear and replace tires promptly if the tread depth is insufficient to ensure driving safety.