The largest giant radial tire in China was successfully rolled off the Triangle Group

At midnight on September 5, 2010, the largest giant radial tire in China was successfully rolled off at the second production base of Weihai Group in the Delta Group, marking the birth of a new record for domestic giant radial tires. The senior management of the Triangle Group, engineering technicians, production staff and several media reporters witnessed this process on the spot. The product has a specification of 40.00R57, a single tire weight of 3.5 tons and an outer diameter of 3.6 meters. It is mainly equipped with large haul trucks and is an important production material in the fields of mines, energy, and engineering. It has long been dependent on imports in China. Delta Group independently developed the first giant radial tire production line in China and gave full play to the talent advantages of the national-level technology development center. In less than two years, it completed all of the initial design, equipment manufacturing, engineering construction, product development and formal production. jobs.

It is reported that the Delta Group has received the first purchase demand for the product from Hebei Sijiaying Iron Mine, a well-known mining enterprise in China. The large-scale 220-ton haul truck that has recently invested heavily in the mine will be equipped for the first time. Giant engineering radial tires, which marks a new beginning of China's tire industry.

With the birth of the 40.00R57 giant engineering radial tire, Delta has now been able to produce giant radial tire products ranging in size from 49 to 57 inches, making it the most complete and largest domestic radial tire product line. In recent years, the giant radial tire produced by the Triangle Group has successfully provided support for a number of world-renowned construction machinery manufacturers including Caterpillar, Terex, Volvo, Case New Holland, and Liebherr. In the international market won great reputation. In 2008, Delta Group's giant radial tire production technology and equipment won the first prize of the National Science and Technology Progress Award. It is the highest award ever obtained since the tire industry was founded.

At present, the Triangle Group is accelerating the construction of the giant project radial tire phase III project. It will eventually form a production capacity of 10,000 radial tires for all series of radial tires from 49 to 63 inches.