Horizontal block pattern, wide tread construction, providing good traction and wear resistance, as well as cut resistance.
Suitable for use in steel mills and construction sites, with good cut resistance and long service life.
FAQ
Which wheel loaders can use the SH312 E-3/L-3 OTR tire in quarry operations?
The SH312 E-3/L-3 is compatible with CAT 988, Komatsu WA800, and Hitachi ZW550 wheel loaders used in quarry and mining operations across South America. Its horizontal block pattern with wide tread provides excellent traction on rocky quarry surfaces, particularly effective in granite and limestone quarries in Brazil and Argentina.
What makes the SH312 E-3/L-3 different from standard E-3 tires for mining?
The SH312 features an optimized horizontal block pattern with enhanced tread width, providing a larger contact area for better load distribution on uneven mine floors in Chilean and Peruvian copper mines. Combined with its cut-resistant compound, the SH312 delivers 15-20% longer service life than conventional E-3 tires.
Can the SH312 handle high temperatures in Colombian coal mines?
Yes, the SH312 is well-suited for tropical conditions of Colombian coal mines like Cerrejón. The wide tread design promotes better heat dissipation during extended operation, while the cut-resistant compound maintains integrity at elevated temperatures above 35°C. The E-3 pattern also provides good self-cleaning in coal mining conditions.
How does the SH312 compare to other E-3 tires for cost per hour in Brazil?
The SH312 offers competitive cost per hour in Brazilian mining operations. In iron ore mines like Carajás, users report 20% longer tread life compared to standard E-3 tires. The tire supports retreading, extending total service life by 40-50% and significantly reducing overall tire costs per ton of material moved.
What maintenance extends SH312 tire life in South American mining conditions?
For maximum SH312 tire life: (1) Maintain proper inflation pressure — check daily. (2) Rotate tires every 500-800 hours. (3) Inspect tread and sidewalls regularly for cuts. (4) Avoid overloading. (5) Store spare tires in a cool, dry area. Regular maintenance can extend tread life by an additional 15-20%.
