What is the difference between light semi trailer and heavy semi trailer? How many tons does light semi trailer weigh

Abstract: Light semi trailer is a kind of lightweight semi trailer, compared with heavy semi trailer, its weight is considerably lighter, but the load is also reduced. The common light semi trailer is 13 meters semi trailer, its dead weight is about 5.3 tons to 6.3 tons, and the cargo capacity is the same as the ordinary semi trailer. Light semi trailer is usually mainly by reducing the thickness of the plate, reducing the weight of the rear axle, variable suspension, reducing the weight of accessories, the use of suspension rear axle and other methods to reduce the weight. Let's have a look at the self-weight and Semi Trailer price of light semi trailer.

What is the difference between light semi trailer and heavy semi trailer?​

​The light semi-trailer is a kind of lightweight semi-trailer, and heavy semi-trailer mainly lies in the difference between the dead weight, the general light semi-trailer than ordinary semi-trailer and heavy semi-trailer are lighter, in the load of the equivalent, the size of the case, the weight of light less than 15%.

In addition, because the weight is low, although the light semi trailer and ordinary semi trailer load is about the same, the heavy semi trailer load is still considerably larger than the light semi trailer.

The reason why there will be light semi trucks, mainly in order to improve the load of goods, so in the premise of not affecting the safety performance of the vehicle, reduces the weight.

e46d1d341fee31a19f33b6b9daa2b701Two, light semi truck weight how many tons

​A light semi-trailer is a semi-trailer with low dead weight. ​Typically, light semi-trailer with different sizes has different dead weight. Take the common 13m semi-trailer as an example:

According to the standard load standard stipulated by the state, the dead weight of the ordinary semi-trailer of 13 meters is about 6.8 tons, and the maximum cargo can be 34 tons, while the dead weight of the light semi-trailer is about 5.3 tons to 6.3 tons, and the load volume is the same as that of the ordinary semi-trailer.

Three, how light semi trailer

Semi-trailer to light, can be achieved through the following aspects:

1, reduce the thickness of the plate: with the highest grade steel, superior strength, excellent toughness, fatigue resistance, lower weight.

2, reduce the weight of the rear axle: semi trailer axle and suspension close to two tons, by reducing the weight of the rear axle can also reduce the weight. The common method is to use light bridge, disc brake, 4 sheet spring, new lifting lug, vacuum tire, single tire, etc.

3, variable suspension: air bag suspension.

4, reduce the weight of accessories: reduce the weight of bumper, side protective net, net type spare tire frame, toolbox, tarps frame, etc.

5, the use of suspension rear bridge: so that the last bridge can be lifted when not in use, but also can reduce the weight.

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