Cat® Heavy Duty Rock Buckets are precision-engineered to excel in the world's most demanding rocky excavation conditions, providing unmatched durability and performance.

These specialized attachments are specifically designed to withstand the harsh rocky environments found in mining operations, quarries, and construction sites across various global regions, from Canadian Shield granite to Australian ironstone formations.

Available in five sizes, ranging from compact 12-inch widths with 2.5 ft³ capacity to robust 36-inch configurations, these buckets are built with reinforced construction and premium materials that resist the extreme wear and impact forces encountered in rocky terrain.

These Heavy Duty Buckets by Cat feature optimized geometry that maximizes breakout force while maintaining excellent material retention, allowing operators to complete more productive digging cycles in difficult conditions. The reinforced cutting edge systems maintain sharp penetration capabilities even in abrasive materials, reducing the need for frequent edge replacements and minimizing downtime.

Finning offers unmatched expertise in matching heavy-duty bucket specifications to your specific excavation challenges and machine requirements, ensuring you get maximum performance from your investment.

As the world's largest Cat dealer, you can choose from a vast range of Cat products. We also have flexible financing options, and comprehensive maintenance programs available, so you can receive exceptional long-term support for your investment.