spring for K6 bogie

K6 bogie spring is the key part of bogie, each vehicle consists of 24 outer round springs 1, 4 outer round springs 2, 28 inter round springs, 8 shock absorber outer round springs and inter round springs, the fatigue life reaches to 3 million times and above.

CRV Group:

We are the rail vehicle and fittings supplier appointed by Chinese Ministry of Railways, providing various spare parts and fittings with ISO 9001:2008 Quality System authentication, China Railway Construction Corporation (CRCC) certificate, AAR and UIC standard parts.

What We Mainly Supply:

The company has been devoting itself to designing and manufacturing trains for 1000 mm, 1067 mm, 1676 mm meter-gauge railways and Russian 1520 mm rail gauge. Presently, the company has designed and developed open-top wagon, tank wagon, flat wagon, hopper wagon, grain wagon and covered wagon applicable to countries in Central Asia, South Asia and Africa; open-top wagon, hopper wagon and sulphur tank wagon applicable to countries like Sudan and Indonesian; grain hopper wagon applicable to Australia; cement tank wagon, flat wagon, timber wagon and sugar-cane wagon applicable to Southeast countries, and some products have been exported to the above stated countries.