Active Member
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[China]
Address: ：No.129, Xinghua West Street, Wanbailin District, Taiyuan City，Shanxi Province
Contact name:Cherry Cheng
CRRCTaiyuan Co., Ltd |
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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 or railway
castings made by casting process or forging process through its own
manufacturer workshops or its close cooperative factories.
all kinds of hot or coil spring ,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 |
Direction of Coils | Left | Right |
Subway train spring for Shanghai 11 line
| Outer spring | Inner spring |
Material | 51CrV4 | 51CrV4 |
Wire size (mm) | 39 | 25 |
Free Heigh (mm) | 290.2 | 282.2 |
Total Number of Coils | 5.2 | 7.8 |
Inner Coil Size(mm) | 161 | 93 |
Weight(kg) | 30.8 | 11.2 |
Direction of Coils | Right | Left |
K2-Bogie spring for truck
| Outer spring | Inner spring |
Material | 60Si2CrVAT | 60Si2CrVAT |
Wire size (mm) | 26 | 18 |
Free Heigh (mm) | 232 | 210 |
Total Number of Coils | 6.55 | 9.2 |
Inner Coil Size(mm) | 96 | 52 |
Weight(kg) | 10.4 | 4 |
Direction of Coils | Left | Right |
Wabtec S-126 draft gear spring
| Outer spring | Inner spring |
Material | 60Si2CrVA | 60Si2CrVA |
Wire size (mm) | 32 | 21 |
Free Heigh (mm) | 355.6 | 355.6 |
Total Number of Coils | 6.4 | 9.9 |
Inner Coil Size(mm) | 112 | 69.06 |
Weight(kg) | 17.85 | 7.29 |
Direction of Coils | Left | Right |
K6-Bogie spring for truck
| Outer spring | Inner spring |
Material | 60Si2CrVAT | 60Si2CrVAT |
Wire size (mm) | 24 | 16 |
Free Heigh (mm) | 229 | 229 |
Total Number of Coils | 7.25 | 10.5 |
Inner Coil Size(mm) | 91 | 50 |
Weight(kg) | 9.29 | 3.43 |
Direction of Coils | Left | Right |
Axle box primary spring for Hexie electric locomot
Material | 51CrV4 |
Wire size (mm) | 45 |
Free Heigh (mm) | 227.3 |
Total Number of Coils | 3.7 |
Inner Coil Size(mm) | 195 |
Weight(kg) | 31 |
Direction of Coils | Right |
Axle box secondary spring for Hexie electric locom
Material | 52CrMOV4 |
Wire size (mm) | 43 |
Free Heigh (mm) | 508 |
Total Number of Coils | 8.2 |
Inner Coil Size(mm) | 167 |
Weight(kg) | 59 |
Direction of Coils | Right |
