Details: Professional power with everyman accessibility. Available with a 14 in. bar, the 30.5 cc CS-310 is loaded with user-friendly features to maximize productivity and minimize user fatigue. Professional features and lightweight. 14" and 16" bar lengths. Features 30.5 cc professional-grade, 2-stroke engine for outstanding performance i-30 starting system for reduced effort starting Automatic, clutch-driven oiler for reduced oil consumption 14" bar length Tool-less air filter cover for easy access Side access chain tensioner for quick chain adjustments Vibration-reduction system for operator comfort Specifications Engine Displacement (cc): 30.5 Oil Capacity (fl oz): 8.8 Engine Displacement (cu in): 1.86 Dry Weight (lbs)1: 8.8 Starting System: i-30 Sprocket Cover: Plastic Ignition System: Digital Bar Type: Double-Guard 91 Carburetor: Butterfly-Valve Diaphragm Sprocket Type: Spur Oiling System: Automatic (Clutch-Driven) Handle: Plastic Vibration Reduction System: Standard Fuel Capacity (fl. oz.): 8.5 Bar Length (in): 14" Warranty: 1 yr commercial / 5 yr consumer table { width: 100%; border-collapse: collapse; text-align: center; border: 1px solid black } td, th { border: 1px solid #dddddd; padding: 8px; } Width Weight Height Length 0Inch 0Gram 0Inch 0Inch