POWERFUL: The 40.5cm chain saw has a chain speed of 13 m/s. Features with 2000W motor for super-effective performance with flexible operation and strong cutting ability. Suitable for forest cutting, family logging, professional use by workersSAFE BRAKING: With double brakes, can only be cut vertically, designed to reduce the possibility of injury by stopping a moving electric chainsaw corded in milliseconds. The front handguard protects the user from flying debrisAUTOMATIC OILER: The automatic oiler distributes oil on the bar and chain while the saw, keeping your electric garden saw lubricated and preventing premature wearEASY TO USE: Chain tensioning and changing tool supplied for improved cutting performance. Low-kickback electric chain saw (with chaincase) for smooth and fast cutting through dry wood and live logsPRODUCT INFORMATION: 84L x 27W x 20H cm. Assembly Required. (The exposed Power Cord is 0.35m. Need to be equipped with a power cord or carry a portable power supply.)