This bogie is suitable for various freight cars with standard gauge, 21t axle load and the maximum operating speed of 120km/h. It has such features as three-piece casting steel bogie structure, but adopts particular spring plank and rocker seat, etc. which is similar to the swing mechanism of passenger car, and has two-staged horizontal rigidity to increase the horizontal flexibility of the car. The bogie is comprised of wheelset and bearing, bolster assembly, side frame assembly, elastic suspension device and damping device, constant contact side bearing and brake rigging, etc
Tedrail can supply most of railway products, such as Bogie parts, Wagon parts, Coach parts, Locomotive parts based on customers' requirements. We have a professional technical and quality assurance team, well understanding of international railway products standard or specification, expert in design, manufacture, and inspection for railway products. With our experienced and educated business team, Cooperated with Chinese railway industrial university, Tedrail has got most valuable technical support and knowledge base.
Tedrail is focused on the complete solution of railway industry, and interested in sharing experience and cooperation with all parties in the world.
|Axle load (t)||21|
|Tare weight (t)||4.2|
|Operating speed (km/h)||120|
|Min. radius of curvature negotiable (m)||100|
|Wheel diameter (mm)||840|