The suspension of the warehouse semi-trailer can alleviate the impact of bad road conditions on the vehicle and ensure that the semi-trailer can run smoothly. Today, let me tell you about the types of semi-trailer suspensions.
The suspension of the warehouse semi-trailer is generally divided into four types: steel plate suspension, air suspension, rigid suspension and single-point suspension.
We are more common with steel plate suspensions, leaf springs, lifting lugs, connecting rods, U-bolts, etc. are important components. The outstanding advantages of this kind of suspension are that the market price is lower, the maintenance and cleaning is more convenient, the reliability is higher, and the failure rate is lower. At present, more than 80% of ordinary semi-trailers in China use this type of steel plate suspension.
Air suspension is also commonly used in daily life. Its obvious feature is the air spring with airbag type. There are many types, but the type and model are different and the structure is different. Its outstanding advantages are its light weight, good stability and high price are its main disadvantages.