Most of the semi trailers we usually see are three axle trailers. With the three axles of the tractor, they are generally six axle trailers of the whole vehicle. However, in some special fields, such as the transportation of large goods, there will be special vehicles. The ordinary three axle semi-trailer can not meet the needs of transporting goods, so there will be special axles such as three line six axle, five line ten axle and six line twelve axle.

What is a three line six axle semi-trailer?

Generally speaking, the three line six axle is the axle used by the trailer. The three line six axle axle axle is mostly used for low flat trailer, which is specially used to transport large goods. Three lines and six axles means that there are three rows of wheels on the trailer. Each row of wheels has two axles. There are three axles on one side of each girder. There are six axles on both sides of the girder. There are two tires on both sides of each axle, so there are 24 tires on the six axles. This is what we usually call a three wire six axle semi-trailer.

What is the specification of three wires and six axes?

Some six axle trailers are 9 meters, 10.5 meters, 11 meters, 12 meters, 12.5 meters, 13 meters, 13.75 meters, 15 meters, 16 meters, 16.5 meters, 17.5 meters, etc.; large cargo transport vehicles are 9.5 meters, 10.5 meters, with two-line four axle, three-line three axle, three-line six axle and other large trailers; large cargo transport vehicles are 12 meters, 12.5 meters, 13 meters, 13.75 meters, with three-line six axle, four-line eight axle and other large trailers; large cargo transport vehicles are 15 meters At 16 meters, 16.5 meters and 17.5 meters, there are large trailers with 3 lines and 6 axles, 4 lines and 8 axles, 5 lines and 10 axles, 6 lines and 12 axles, 7 lines and 14 axles.

How much is a three line six axle semi-trailer?

According to the online inquiry, the price of three-line six axle trailer displayed in some online channels is about 80000. If higher configuration is required, such as lengthened and widened trailer, the price will be higher, more than 100000.

How many tons can a three line six axle trailer pull?

The three wire six axle axle has a small axle head and 825-16 tires. The general load is 13 tons, so the six axles can carry: 6 axles × 13 tons = 78 tons, and the self weight of the outgoing trailer is about 12 tons. In this way, the standard tonnage of the three-line six axle of the heavy cargo transport vehicle is 66 tons. The axle head of the heavy cargo transport vehicle is equipped with 825-20 tires, with a general load of 20 tons, and the sample six axle can carry: 6 axles × 20 tons = 120 tons, and the weight of the outgoing trailer is about 16 tons, so the standard tonnage of three lines and six axles of large cargo transport vehicle is 104 tons.

Three line six axle trailer can go on high speed, but relevant certificates need to be obtained in advance, such as:

For a class of heavy cargo transport vehicles, three lines and six axles have obtained the overrun certificate, and the high-speed can pull up to 100 tons;

For class II heavy cargo transport vehicles, three lines and six axles have obtained the overrun certificate, and the high-speed can pull up to 200 tons;

Three types of heavy cargo transport vehicles, three lines and six axles have obtained the overrun certificate, and the high-speed can pull up to 300 tons;

Four types of heavy cargo transport vehicles, with three lines and six axles, can pull more than 300 tons with out of gauge certificates.

What are the advantages and disadvantages of three line six axle semi-trailer?

advantage:

1. Compared with the ordinary semi-trailer, it has larger weight, more axles and more uniform load, which can greatly reduce the vibration and swing of the trailer during driving.

2. The design structure is simple, the pull rod is stressed, the reversing plate does not need to be replaced when the trailer is equipped with an axis, and the hydraulic push pin is adopted with the tractor, which is convenient for connection.

Disadvantages:

1. For trailers with bare tires, the goods are not easy to place, which may cause damage to the tires.

2. Multi tire three wire six axle trailer has a large turning radius, so it may be necessary to drive on a special planned route to transport large goods.

The above is the relevant knowledge of three line six axle semi-trailer. The three wire six axle axle axle produced by Darong axle has a larger load capacity than the axle of the same type. The high-quality alloy steel raw materials are firm and durable, and the weight can reach the lightest in the same level.