Along with raw material demand's day-by-day increase, urges load bearing these raw materials the ultra-large truck to be unable to withstand the load. Related giant mineral product mechanical tire insufficient supply the report is everywhere, the mining company also deeply feels regarding this incapable.

RumourMill Corporation started from 2004 on working overtime to produce in a hurry the tire, but looking from the feedback situation, the market must be bigger than the factory by far to the giant off-the-road tyre's demand the supply. Recently, the Australian Pulisitong Earthwork Mechanical Tire Company outward announced that short is unable because of raw material supplies to admit any new customer. The body is of Pulisitong three big project tire manufacturers releases this action, without doubt causes this question becomes more stern. According to Pulisitong/Firestone sales outlet Vice-minister Mr. MannyCicero indicated that world project tire already entire day full load production, but the supplies situation had still not obtained the alleviation.

Globally, various countries increase day by day to the coal demand, thus has initiated the mining machinery and the large-scale mineral product mechanical tire's insufficient supply. This puzzles the global tire manufacturer the question is the spending rate which and the selling price intensifies day by day by all type tire causes falls short of demand.

  Mine Dump lead to frequent replacement of mechanical tire is not the main factor wear, but cut mouth. Now major companies are beginning to attach importance to the driver to tire management training programme to enhance tread life. 


Mining companies around the world to meet the demand for ore and increase the intensity of production and introduction of new mines continue to expand production while expanding the size of the existing fleet. General mining companies to replace the fleet of vehicles are taken to be in circulation system, and the tire manufacturers based on the number of mining companies to assess the needs. The problem is that there is no real vehicle to be replaced, but temporarily put aside as other vehicles using the spare parts. 2005, after the major ones, the rest of the world tire manufacturers and the mining area contractors work together, a slight year-end inventory surplus, but in 2006 the situation becomes totally different, there will be no more stocks of produce.