CRRC Taiyuan Co., Ltd., can provide locomotive, railway wagon and railway engineering work vehicles in China.Besides railway vehicles, it can provide almost all kinds of railway parts, railroad parts, railway wagon parts ex: butter spring bogie coil spring) or railway castings made by casting process or forging process through its own manufacturer workshops or its close cooperative factories.
Size and specification as following:
Outer spring | Inner spring | |
Material | 60Si2CrVAT | 60Si2CrVAT |
Wire size (mm) | 32 | 20 |
Free Heigh (mm) | 355 | 355 |
Total Number of Coils | 6.75 | 10.25 |
Inner Coil Size(mm) | 111 | 68 |
Weight(kg) | 18.3 | 6.9 |
