A compact-radius version of the 307C, Model 308C CR works productively in areas as narrow as 9 feet 8 inches. It weighs up to 17,730 pounds and produces 54 net horsepower. The machine accommodates two stick sizes, four bucket options, two blade widths, and a variety of work tools. When equipped with a long stick, it has a digging depth of 15 feet 5 inches. Tail-swing radius is 4 feet 3 inches. It also has an open-center, two-pump hydraulic system.