ECHO CSG-7410 is a 73.5 cc professional gasoline cut-off saw designed for hardscape pros, delivering high-torque cutting performance with a 14 in abrasive wheel included. It features a four-stage air filtration system, an easy starting system with decompression valve, and a quick-release hose adapter for water-assisted cutting. The model CSG-7410-14 corresponds to the 14 in wheel configuration. (echo-usa.com)