25 cc, 2-cycle half crank engine. Spring Assist starting system with JumpStart capability. 17 In. cutting width with bump feed head that uses 0.095 In. dual line. Curved shaft with adjustable handle for right or left hand use. As an attachment-capable unit, it will accept the following Trimmer Plus attachments: cone blower, edger, and pole saw. Refer to Model No. 49U7345K953 for replacement trimmer cartridge. 2 year limited warranty.