What is the trailer sedan

Trailer axle ( Hydraulic trailer axle, dynamic platform car axle, tyred handling locomotive bridge) Can be integrated, is like a huge barbell, at both ends by suspension system to support the body, so integral axle of trailer usually cooperate with the independent suspension; Trailer axle can also be broken open, like two umbrella in on both sides of the car body, and their respective through suspension system to support the body, so breaking axle of trailer and independent suspension. Trailer axle according to different driving mode, the trailer axle is divided into drive axle, steering axle and steering bridge four axles and support. The steering axle and support bridge are driven bridge. Most of the cars driven by lead after ( FR) , so the front axle as steering axle and rear axle as the drive axle; And before the front drive ( FF) Automobile front axle be steering drive axle and rear axle bridge ACTS as a support. Relevant tags: semi-trailer axle