The new version of GB1589-2016 will be held in Beijing. The 16th edition of 1589, which took four years to revise and officially announced the WTO since April 28, is finally about to settle down and is expected to be formally implemented in the near future.

Important Content of GB1589: One of the changes in the 2016 version of GB1589 is renamed "Exterior Size, Axle Load and Mass Limit of Automobile, Trailer and Vehicle Train". In the standard, the width of the vehicle is widened from 2.5 meters in 2004 version to 2.55 meters (refrigerated vehicle 2.6 meters), the length of the new medium axle vehicle transport trailer and semi-trailer is changed from 13 meters to 13.75 meters. The articulated train is 17.1 meters long (18.1 meters long articulated train).

Key contents 1

The length limit of the semi-trailer was increased from 13 m in 2004 to 13.75 m at present, and the maximum length of the semi-trailer for transporting 45-foot containers was 13.95 m; the length limit of the whole closed van semi-trailer, low-flat semi-trailer and container semi-trailer was cancelled; and the front turning radius of the semi-trailer should not exceed 2040 mm. Of course, it also includes skeleton cars.

Key contents two

In order to regulate the domestic sedan car market, a new intermediate axle vehicle trailer is added to the standard. The stipulated length limit is 12 meters, the intermediate axle vehicle transport train length limit is 22 meters, and it can load 8 (large and medium) to 10 (medium and small) passenger cars. Compared with the original semi-trailer vehicles within the allowable scope of the statutory standards, the new intermediate axle vehicle trailer can be loaded. High transport efficiency.

Key contents three

The Trailer length of intermediate axle and tractor is 12 meters, and the length limit of carriage is 8 meters (excluding intermediate axle trailer and heavy load side-over trailer). It is stipulated that the trains consisting of tractor bar trailers are freight trains, and the length limit of freight trains is 20 meters.

Key contents four

In the newly revised GB1589, the length limit of articulated trains is 17.1 meters, which is 0.6 meters higher than the standard of 16.5 meters. In addition, the length limit of long-head articulated trains (long-head tractor + semi-trailer) is 18.1 meters, which will promote the development of domestic long-head market.

Key contents five

In terms of vehicle width, the width limit of the standard was also broadened from 2.5 meters in 2004 to 2.55 meters, so the modification was mainly to meet the width requirements of the vehicle loaded with two rows of pallets; considering the thickness of the insulation layer of the refrigerated vehicle increased, the width limit of the refrigerated vehicle was 2.6 meters.

Key contents six

The maximum total weight limit is also the key content of GB1589. It is clearly stipulated in the standard for vehicles with different axle numbers. The total weight limit of two-axle trucks and semi-trailer tractors is 18 tons, the total weight limit of three-axle trucks and semi-trailer tractors is 25 tons, the total weight limit of two-axle four-axle trucks is 31 tons, and the total weight limit of four-axle trucks is 36 tons. The five axle car is limited to 43 tons and the six axle car is limited to 49 tons.

Conclusion:

As one of the most basic technical standards of automotive standards, GB1589 plays a vital role in the manufacture of automotive products, logistics transportation and road traffic safety in China. The convening of this GB1589 briefing, on the one hand, shows that the date of issuing the new standards is getting closer and closer, on the other hand, it also takes this opportunity to let enterprises in GB158. Before the release of GB1589, better research and development work, as Wang Xueping said at the end of the meeting, "no one standard can be in place in one step," the implementation and release of GB1589 still need joint efforts.