Kobelco introduces the new 17SR ACERA zero-tail-swing compact excavator designed with an adjustable track gauge that gives easy maneuverability in tight spaces without sacrificing stability when working. The 17SR also features a new Smart Hydraulic System fueled by three pumps that ensure maximum power for simultaneous lifting, swinging and travel operations, and controllability for fine grading. The unit has a 15.2-hp, three-cylinder, Tier 3-certified diesel engine.