OREANDA-NEWS. August 30, 2011. Domestic first 230 tons super heavy mine dump car is successfully manufactured which is self-developed by Special Vehicle Plant, subsidiary of China Aerospace Science and Technology Group, reported the press-centre of TISCO.

This heavy mining equipment has applied TISCO produced automobile high strength steel.

Mine dump car has very strict requests on the steel materials for steel frame and carriage manufacture, which should have good properties of load-carrying, high strength and fatigue durability. The Company develops high strength automobile used steel aimed at dump car industry, the products are used in the dump industry and received high reputation from the customers with its high strength, impact resistance, difficult deformation and good welding properties.

The successful application of this steel grade not only expands specifications and ranges of company’s automobile high strength steel products, but also plays a demonstration role for application and promotion of TISCO products in mine dump car, becoming a new benefit growth point in TISCO high strength steel.