China Suppliers Factory Cast Steel Ride Control Bogie for Railway Wagon with Advanced Suspension System
Basic information
Unlike traditional three piece bogies, this control type bogie adopts a widened control type wedge, effectively improving the anti diamond stiffness of the bogie, thereby providing the speed and stability of the bogie. Elastic connectors are added on both sides of the adapter, achieving elastic positioning of the wheel set, effectively improving the stability of the bogie's serpentine motion, improving the longitudinal and transverse dynamic performance of the bogie, and reducing wheel rail wear. The use of long travel and frequent contact elastic side bearings increases the rotational resistance moment between the bogie and the vehicle body, improves the overall operational performance of the vehicle, and ensures safe and stable operation of the vehicle.
Widened control wedge and elastic connectors improve serpentine motion and overall running stability.
Elastic positioning of the wheel set optimizes dynamic performance, reducing wheel rail wear.
In order to ensure driving safety, we have adopted AAR class B+ steel in the design and manufacture of bolster and side frame. While providing structural strength of bolster and side frame, we have reduced the weight of bogie, thus reducing the Unsprung mass of bogie and improved dynamic performance of bogie.
In summary, this controlled bogie has the advantages of low noise, excellent dynamic performance, safety and reliability, and convenient maintenance, effectively ensuring customer needs.
Main technical parameters
| Parameter Item | Specifications & Value |
|---|---|
| Gauge： | 914mm / 1000mm / 1067mm / 1435mm / 1600mm |
| Axle load： | 14T - 35.7T |
| Maximum running speed： | 100km/h |
We look forward to working hand in hand with foreign customers to achieve a win-win situation together.
Frequently Asked Questions (FAQ)
QWhat makes this control type bogie different from traditional three-piece bogies?
Unlike traditional three-piece bogies, this control type bogie features a widened control type wedge and elastic connectors on both sides of the adapter. This design significantly improves anti-diamond stiffness, serpentine motion stability, and overall operational speed.
QHow does the bogie design reduce wheel and rail wear?
By utilizing elastic connectors on both sides of the adapter, the wheel set achieves elastic positioning. This improves the longitudinal and transverse dynamic performance of the bogie, reducing friction and wear between the wheels and the rails.
QWhat materials are used to ensure the safety and strength of the bogie?
We use high-grade AAR class B+ steel for the design and manufacture of the bolster and side frame. This material provides exceptional structural strength while reducing the unsprung mass of the bogie for better dynamic performance.
QWhat track gauges is this control type bogie compatible with?
This control type bogie is highly adaptable and supports multiple gauge configurations, including 914mm, 1000mm, 1067mm, 1435mm, and 1600mm.
QWhat are the limits for axle load and maximum running speed?
The bogie is engineered to support an axle load ranging from 14T to 35.7T, and it can reach a maximum running speed of up to 100km/h.