TITAN VEHICLE | 2020-05-19
Suspension is an important part of semi-trailer connecting chassis to frame.
The vehicle's supporting force, braking force, driving force, etc. are all transmitted through the suspension system. It can also reduce the impact of bad roads on vehicles and ensure the stability of vehicles.
Suspensions are generally divided into independent and non-independent suspensions. For semi-trailers, non-independent suspensions are used because of the need for strong carrying capacity.
There are four kinds of common s......