at present, excavator is one of the most widely sold engineering machinery. it can be sold vigorously, can not do without the rapid development of modern, and in the future, the sales will grow more and more. by the time of 2010, the total number of excavators sold in the world has reached about 418 thousand and 110 units. moreover, china has accounted for a...
in the past, in the tunnel construction project in china, most of the slag grinder used in the german production and manufacture of itc312 model, the slag carrying capacity of the slag machine is 315 cubic meters per hour up and down, is the most used models in china at that time, but the price is higher than the domestic, so the use of some small projects is not very common. &nb...
the excavator has changed the construction method of the project, has become a kind of essential machinery in the engineering, the modern development today, the prospect of the excavator is more bright, and thus the market pattern is also early. excavator manufacturers can now be broadly classified into four categories. more than 7 of the domestic excavator ...