The ECHO CS-4910 20'' Gas Rear Handle Chainsaw in Orange is a powerful outdoor power equipment tool with a 20-inch blade length and a 34.4 cc engine size. It features anti-vibration handle, chain brake, automatic chain oiler, and adjustable head for user convenience. The chainsaw is lightweight, making it easy to handle and maneuver. With a 9.5 fl oz gasoline tank capacity and multiple voltage options, this ECHO chainsaw is a reliable and efficient tool for yard and garden maintenance.