Cat Standard Rock buckets are production oridented buckets for use in medium-density material. They have alloy Quenched and Tempered (Q & T) steel plate and wear protection for the leading edges as well as heel-shrouds for maximum durability in high-impact conditions. The wear plates are usually in the shape of either narrow plates or large liners, to help with sticky material, of 10 to 15 mm thickness.
Data not available.