Description

Taiyuan Railway Rolling Stock Co., Ltd covers an area of about **2.4 hectares, with 4,**0 employees, 3,**0 sets of various machinery and equipment, and more than **0 sets of large-scale precision equipment. The Company products focus primarily on three fields: maintenance of electric locomotives, manufacture and maintenance of freight wagons, and manufacture of engineering vehicles. The company has an annual shop maintenance capacity of **0 sets of electric locomotives, involving various types of electric locomotives in the main railway. New vehicle products include the design and manufacture of gondola cars, ballast hopper cars, coal hopper wagon, flat wagon, tank wagon, automatic dumping wagon etc., with an annual production capacity of 5,**0 new vehicles, and an annual shop maintenance capacity of 5,**0 vehicles. Engineering vehicles mainly include catenary working vehicles, constant-tension cable unrolling vehicle, heavy rail wagon , traction diesel locomotives for mining, tunnel tractors, inspection vehicles, washing vehicles, railway crane trucks and other railway engineering maintenance products, with an annual production capacity of **0 sets. In addition, the company also manufactures a variety of rail vehicle accessories, castings (steel, iron, copper and aluminum), forgings, welding parts, machining parts etc.

This hopper wagon utilized for new-and-old line ballasting service and other bulk goods transportation is suitable for operating on China standard gauge railway. It is mainly comprised of car body, bottom door, top and bottom drive mechanisms, air control pipeline device, bogie, brake equipments, coupler and draft gear, etc. Unloading outlets installed on the both side and center of car bottom can be operated by pneumatic control or manual control. The car body and bottom door are of all steel welded structure, and the car adopts ZK5 bogie or ZK6 bogie, air brake system with**0 type control valve, NSW type hand brake, *7 type coupler and MT*2 type draft gear.

Main technical parameters：