The main structure of the semi-trailer towing platform includes the tow bar, the tow ring, the safety hook, the tow frame, the tow base, the traveling mechanism, the electrical circuit system, the braking system, etc..
Qingdao York. Manufactured by Qingdao York transportation equipment Co., Ltd., it is an enterprise in China that introduces foreign production technology and equipment to produce and operate semi-trailer support bridges and related components. It mainly produces axle products of multiple models and specifications such as 8-20t support bridges, 40-80t rigid suspension (one line and two bridges), air suspension and automatic steering bridges, which have passed the national quality system certification of ISO / TS16949:2002.
To determine the front and rear overhangs, it is necessary to ensure the scientific distribution of axle load mass of semi-trailer under uniform load. In addition, the front and rear suspension will also affect the driving stability and trafficability of vehicles and trains.
Hot friends circle in the end of the wheel trailer in the end what advantage?In the "GB / T3730.1-2001 car and trailer definition" will be divided into three types of trailers, respectively, semi-trailer, trailer and the central axle trailer. From the policy and regulations have been clearly defined