The maintenance chain has good wear resistance and fatigue resistance, and the service life is up to 3000-8000 hours according to the service conditions Tear open outfit is convenient, save time and effort, the products are complete in specifications, can match with imported loader, tyre protection chain, using high-tech wear-resisting material, the new structure is compact, stable performance, mainly is suitable for the mining operation of the loader, the tire wear fast, short service life, the tire is expensive, the cost is high, will this product tightly wrapped in loader tires, can effectively protect the loader tires, not by the sharp rocks cut prick, prolong the service life of the tyre, use a tyre protection chain, can save the cost of more than ten tyres can also improve the work efficiency and safety of loader is mining operations have goods