Case four CX compact-excavator models

Case refined the design of four CX compact-excavator models — the CX27B, CX31B, CX36B and CX50B. The machines are Tier-II-compliant and have an overall increase of 19 percent in horsepower, a 15-percent gain in hydraulic flow, and a 14-percent boost in hydraulic horsepower. Operating weights range from 5,666 to 10,383 pounds; horsepower ratings from 21.3 to 40.8; and maximum digging depths from 9 feet 2 inches to 11 feet 9 inches.