Description: A simply reliable cutting machine. Whether the work calls for seemingly endless storm cleanup or bucking loads of firewood, the CS-4510 delivers power and performance for the long haul. TOP FEATURES: 45.0 cc professional-grade, 2-stroke engine Spring-assist starter reduces starting effort Heavy-duty air filter with tool-less access provides superior air filtration Features: Three-Point Spring Vibration-Reduction System: Provides operator comfort by reducing vibration during operation. Automatic, Adjustable Oiler: Matches cutting conditions to reduce oil consumption, ensuring efficient lubrication. Choke with Automatic Fast Idle: Facilitates easy starting for smooth operation. Dual-Post Chain Brake: Increases durability and enhances safety during operation. Momentary Stop Switch: Automatically returns to the "ON" position for convenient operation. Purge Bulb: Delivers fresh fuel to the carburetor for easier starts, improving reliability. Side-Access Chain Tensioner: Allows for easy chain adjustments, ensuring optimal cutting performance. Spring-Assist Starter: Reduces starting effort, making it easier to start the chainsaw. Available in 16 in. and 18 in. Bar Lengths with 20BPX Chain: Offers versatility for various cutting tasks. Low-Vibration Cutters: Make for smoother cuts, enhancing precision and reducing operator fatigue. Specifications: Engine Displacement (cc): 45 Engine Displacement (cu in): 2.75 Starting System: Spring-Assist Ignition System: Digital Oiling System: Automatic/Adjustable Vibration Reduction System: Standard Available Bar Lengths (in): 16, 18 Oil Capacity (fl. oz.): 11.1 Dry Weight (lb): 11.1 Sprocket Cover: Plastic Bar Type: Laminated Sprocket Type: Spur Handle: Rear Fuel Capacity (fl. oz.): 16.2 Carburetor (w/Purge Pump): Butterfly-Valve Diaphragm Warranty: 5 year consumer / 1 year commercial 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 0 Inch 11.1 Pounds 0 Inch 0 Inch