Rock Bucket is an excavator bucket intended for abrasive and higher-impact digging conditions such as broken rock, blasted material, coarse gravel and hard mixed ground. Compared with general earthmoving buckets, rock-bucket designs typically emphasize structural reinforcement and protection of high-wear areas.

Common applications include quarry work, mining support, rock excavation and heavy civil construction. Bucket selection should consider the carrier size, rock characteristics, expected impact and abrasion, required capacity, tooth or cutting-edge system, and mounting compatibility.