In fact, the mining truck is completely used in the open-pit mine for earthwork stripping rock and ore transport task and has a short history in our country. Today let me keep you informed of the developed history of mining truck as much as i can.
Before the 60s, our country mainly imported the mining truck from the Soviet union. During the period of 60s, the relationships between the Soviet union and our country was getting worse, so we did not have the source of importing mining truck.
In order to solve this mining truck problem, China entered into the process of independent research and development as well as production of mining truck. In 1964, the relationships between France and our country was officially established, and these four models such as the Gbui 15, Glm, T25 and the Tco were introduced in our country at that time.
In 3th, June, 1965, Berlier signed the assembly agreement with China Chongqing automobile factory and China was allowed to produce these four types of mining truck. In October, 1968, under the request of the first ministry of machine building, Shanghai automobile factory began to produce the large-tonnage mining dump truck. In September, 1969, shanghai automobile factory successfully trial-produced Sh380 type 32 tons of mining equipment, which also participated in the 20th anniversary of our National Day parade.
Later on, our country launched the first hundred tons electric wheel dump trucks, which had a weight of 93 tons and could load 108 tons as well as adopted 4*2 rear wheel drive.
Up till August, 2011, the North company independently researched and developed the NET 260 electric wheel mining truck, so the development of this kind of mining truck in our country can be very easy nowadays.