Special tread design with large contact area provides high traction and features greater curvature at the groove bottom, solving the problem of groove bottom cracking.
Tread pattern increases tire wear resistance and extends its service life.
FAQ
What equipment uses the SH331 OTR tire with special tread design?
The SH331 features a special tread pattern with wide tread surface designed for wheel loaders and mining equipment. Its unique tread design provides excellent traction while the anti-groove-cracking construction ensures durability in demanding conditions. It fits CAT 980-988 and Komatsu WA500-800 loaders.
How does the SH331 prevent groove cracking in mining conditions?
The SH331 features a special anti-groove-cracking design that addresses a common failure mode in OTR tires operating in severe conditions. The wide tread surface distributes stress more evenly, reducing the risk of cracks forming in the tread grooves. This extends service life in demanding mining environments.
Is the SH331 suitable for copper mining in Chile?
Yes, the SH331 is well-suited for copper mining in Chile. Its special tread pattern provides the traction needed on copper ore surfaces, while the anti-groove-cracking design ensures durability in the sharp rock conditions of Chilean mines. The wide tread also provides stability for large wheel loaders.
What is the expected service life of SH331 in mining conditions?
The SH331 delivers competitive service life in mining conditions, typically 2,500-4,000 hours depending on operating conditions. The anti-groove-cracking design helps prevent premature failure, while the wide tread ensures even wear distribution. Proper maintenance can extend service life by 15-20%.
What makes the SH331 different from standard OTR tires?
The SH331's key differentiator is its anti-groove-cracking design, which addresses a specific failure mode common in severe mining conditions. Combined with its special tread pattern and wide tread surface, it offers enhanced durability in applications where standard tires may develop groove cracks prematurely.
