The grading buckets, available in 36-, 48- and 60-inch widths, share the same profile as the trenching buckets and will not have internal center gussets. The design gives a larger capacity than the current grading buckets and allows for more material to be moved in one cycle of the excavator work group. Grading buckets are also equipped with waffle plates to add strength and rigidity to the bottom of the bucket. Trenching buckets, available in 12-, 16-, 18-, 20-, 24-, 30- and 36-inch widths, feature a replaceable cutting edge. A toothed version is also available that uses the same teeth as the previous bucket model so customers and dealers do not have to stock two types of teeth. In addition, a scalloped cast side cutter has been added.