Abstract: A rock and material loading system that is removably attachable to a loader bucket for loading material such as rocks into the loader bucket. The inventive device includes a pair of brackets attached to the upper rear portion of a loader bucket, a pair of lower jaws attached to the brackets, a pair of upper jaws pivotally attached to the lower jaws, an upper shaft securable within the jaws, a pair of side arms pivotally extending from the upper shaft, a lower shaft rotatably attached to the distal ends of the side arms, a plurality of teeth attached to the lower shaft, a pair of leverage arms attached to the lower shaft, and a pair of hydraulic cylinders attached to the upper shaft and to the leverage arms for manipulating the teeth. The user manipulates the hydraulics after engaging an object such as a rock for loading the rock into the conventional loader bucket.