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October 11, 2017
"Airbag suspension, single tire, oil lubricated axle head, trailer first axle can be upgraded", so that the trailer configuration is high enough? In recent years, the choice of trailer configuration has become higher and higher, not only for high reliability, but also in pursuit of a high comfort, but also in order to adapt to different goods.
First of all, the large single tire, compared to the ordinary twin structure, large single tire running resistance is smaller, so the most direct advantage is that it can reduce part of the fuel consumption. As for the weight bearing problem that we all care about, after more than two years of use, there is no problem with the total weight of 49 tons of the total load, which can be compared with the regular twin.
So why choose air suspension? According to reports, the current mainstream domestic trailers are steel suspension, air suspension, one hand can reduce some weight, on the other hand, in order to adjust the height of the trailer, adapt to different loading site.
In the process of transportation can also adjust the height of the airbag, reduce the vehicle's center, or reduce the height of the trailer to get more cargo space (4 metres high, the air suspension lowered the height of the chassis, container height can be higher).
The condition of the first axle lifting
The air suspension used by the trailer is a structure of two airbags per axle, which can be adjusted by the control valve on the trailer, with a maximum adjustment range of 15 cm. In the lower part of the first axis front and two airbags, the two airbag is mainly responsible for lifting the first shaft in no-load or load time of less than 15 tons, the first shaft can be manually lift, which can reduce the wear of the first shaft tire and reduce vehicle driving resistance.
Here is 3 Axle 40 ton Flatbed Trailer with Air Suspension,, welcome to click video link ,thanks