MORE POWER WITHOUT MORE WEIGHT Big on productivity, low on weight. Made with pros in mind, the CS-501SX is the lightest saw in its class, with enough power to breeze through any job. A midrange bully that delivers overpowering performance without overwhelming effort. Fitted standard with 18" (45cm) guide bar and industry leading features, this professional petrol chain saw is ideal for felling. TOP FEATURES 50.2 cc professional-grade, 2-stroke engine - For outstanding performance and durability Performance Cutting System™ - Maximises cutting ability and durability G-Force Engine Air Pre-Cleaner™ - Extends air filter life and reduces maintenance intervals Automatic, adjustable clutch-driven oiler - Operates only when the chain is moving to reduce oil consumption Captive bar nuts - Prevent loss of hardware Top-mounted, tool-less access, two-piece air filter - Provides easy access and cleaning Ergonomic aluminium front handle - Improves comfort and manoeuvrability Decompression valve - Reduces rope-pulling effort for easier starts Low-vibration cutters - Ensure smoother cuts Full-wrap handle - Aluminium handle with rubber grip