Defining 20 ft 40 ft Container Tipper Trailer
Flatbed container tipper semi-trailer is a model between lowbed semi-trailer and dump semi-trailer. It can be divided into two categories according to its usage. One is heavy-duty and super-heavy dump trailers for off-highway transportation. It undertakes transportation tasks such as large-scale mines and projects, and is usually used in conjunction with excavators. The other type of light and medium-sized ordinary dump trailers for road transportation are mainly responsible for the transportation of loose goods such as sand, soil, and coal, and are usually used in conjunction with loaders.
Issues with 20 ft 40 ft Container Tipper Trailer
Although the flatbed dump semi-trailer is a vehicle with a large number of possesion rate, the biggest problem is that its identity is vague. According to the technical person in charge of a large domestic special-purpose vehicle group in China, in the national semi-trailer classification, there is no such type of flatbed container tipper trailer, which means that the flatbed container tipper trailer lacks production basis.
How Did 20 ft 40 ft Container Tipper Trailer Appear
So, how can this type of trailers still be produced all this time? The main reason is that it has been a long time since the establishment and introduction of national standards or industry standards, so in actual operation, due to high market demand new products will be given priority to enter the product announcement according to the actual situation. This is the case.
Since the 20 ft flatbed container tipper is similar to the second-class chassis, it is necessary to install a superstructure on the flatbed container tipper such as the box or tank body, which has the carrying function, and the upper surface of the driving license is still the "flatbed container tipper". Regardless of the connection form between the body and the chassis, and whether there is a possibility of overloading and exceeding the limit, it is suspected of "illegal modification". Therefore, some large-scale special-purpose vehicle companies do not use it as the main model considering the risk and the output is relatively small.
Currant Statistics of 20 ft 40 ft Container Tipper Trailer
The reporter's statistics found that there are currently 257 manufacturers, 258 brands and 793 types of flatbed container tippers in China. Most of the manufacturers are gathered in Shandong, Hebei and other places, where there are more small and medium-sized enterprises.
The sales of flatbed container tipper have surged since 2016, mainly due to the overcrowding carried out by ministries and commissions such as the Ministry of Communications in China. According to the regulations of the new version of GB1589, the weight limit of 8×4 dump trucks has been changed to 31 tons. Minus the weight of trailer itself of about 20 tons, the actual load is only about 10 tons, so the flatbed container tipper has become abnormal popular in the dump trailer market.
Since most of the flatbed container tippers are three to six axle vehicles, the actual carrying capacity can reach more than 30 tons after subtracting the self-weight of about 17 tons. In places such as Shanxi, Shaanxi and Sichuan, where the number of dump trailers is very large, flatbed container tippers have naturally become an alternative for 8×4 dump trucks. The sales of flatbed container tippers in these places have become extremely popular.