This blower features an eronomically designed handle which can be angled for ease of use, the Hitachi RB160 EF backpack garden blower also features a throttle lock for simplicity when being used for prolonged periods of time. It comes fitted with a padded backpack & wide shoulder straps for support. Specifications: Blower engine type 2 stroke Blower engine size 64.9cc Blower airflow n/a Airspeed n/a Blower weight 10.5kg Warranty 12 Months