Side and Bottom Side Protection Requirements for Semi Trailer

On November 27, 2014, the national automobile standardization technical committee issued "the vehicle and the trailer ( low bed trailer,flat bed trailer,tanker trailer,bulk trailer,lowboy trailer,equipment trailer and other special trailer) on the side and bottom side protection requirements" (draft), and on November 24 to December 24 consultation.

National standards committee in August 2012, began to GB 11567.1 2001 vehiciles and trailers ( low bed trailer,flat bed trailer,tanker trailer,bulk trailer,lowboy trailer,equipment trailer and other special trailer) side protection requirements and GB 11567.2 2001 "car and trailer ( low bed trailer,flat bed trailer,tanker trailer, cement bulk trailer,lowboy trailer,equipment trailer and other special trailer) bottom protection requirements" merge, mandatory national standards for cars the car and the trailer ( low bed trailer,flat bed trailer,tanker trailer,bulk trailer,lowboy trailer,equipment trailer and car carrier trailer) on the side and bottom side protection requirements "(draft). Van has more than 19 millions vehicles in China at present, 7.8% of the total number of motor vehicle ownership, but van accident cause deaths accounted for about 28% of the total number of traffic accident death. The truck traffic accidents killed more than 10000 8000 people a year, two people died in the truck almost every hour of traffic accidents.

Faced with such serious truck traffic accident, a set of suitable for China's car and trailer ( low bed trailer,flat bed trailer,tanker trailer,bulk trailer,lowboy trailer,equipment trailer and other special trailer) on the side and bottom protection requirement standard, in order to reduce freight for pedestrians and other side involved in damage, improve and enhance truck rear protection device compatibility to other vehicle collision. After van lower bottom edge of the protective device height is not more than 500 mm from the ground.

Increase the side protective device in the vehicle side can be designed to have a different installation location. At this time, should have a reliable method to guarantee the normal work of the after its installation in place so that won't be on the move, when to adjust its installation location to exert force does not exceed 400 n.
Added on the back of the installation of the lift platform vehicle bottom protection device technical requirements, after the lower protective device can be interrupted, when lifting equipment is working through the interrupt and the interrupt is inevitable, after the lower protective equipment parts and lift platform components does not exceed the maximum lateral clearance of a total of 25 mm; After the separate parts of the bottom protection, including external lifting mechanism.