Caterpillar 797f dump truck tire

The Caterpillar 797F dump truck tire is a heavy-duty radial designed for extreme load and impact resistance in large-scale mining operations. Its construction uses advanced rubber compounds with cut-resistant sidewalls and deep, non-directional tread blocks to withstand sharp rocks and abrasive surfaces typical of open-pit mines. The tire is engineered to handle the 797F’s gross vehicle weight of up to 624 tonnes, with a rated load index matching the machine’s payload capacity of 363 tonnes per pass.

This tire features a standard E-4/L-5 rock service classification, with a typical ply rating of 28PR to support the high inflation pressures required for such loads. The tread depth is standard at 55 mm, while the overall diameter for this fitment is typically 4000 mm, with a section width of 1400 mm. Heat dissipation is addressed through the tire’s wide footprint and reinforced bead bundles, which prevent overheating during continuous cycles in high-ambient temperatures. The casing is retreadable, extending service life in fleets with structured maintenance programs.

Primary buyers include mining contractors and quarry operators running Cat 797F fleets in China and export markets. The tire suits applications where haul roads are rough and distances between load and dump points exceed 5 km, as its design minimises rolling resistance to reduce fuel consumption. Trade terms for this listing require confirmation on incoterms, with FOB Chengdu or CIF to major ports common for bulk shipments. Packaging typically involves individual crating or palletised stacking, with lead times dependent on stock availability and retreading schedules.

A&S Tire Co. Ltd. operates from Chengdu, Sichuan Province, with its registered office at 2nd Floor, Xinhe Linghang Building on Xingsheng Road in the Gaoxing District. The company is classified as an imported-tier supplier, indicating it sources or distributes products manufactured outside its immediate region. Its trust tier is marked as harbor, a baseline verification level for new or less active accounts on the platform.

The supplier’s profile shows a response rate of 0 percent and an average response time of 0 hours, suggesting limited engagement or recent activity. No additional certifications, client references, or production capacity details are provided in the listing. Buyers are advised to verify stock availability, lead times, and after-sales support directly with A&S Tire Co. Ltd. before placing orders.