This professional 52CC 2-stroke gas backpack leaf blower delivers powerful, high-efficiency yard cleanup. Boasting a 6500 RPM high-performance engine with 20% better fuel efficiency, it outputs 480 CFM airflow and 175 MPH wind speed, effortlessly clearing wet leaves, sand, gravel and light snow. Equipped with a user-friendly pull-start system, adjustable throttle and tube angles, and cruise power lock, it enables precise, stable airflow control with minimal maintenance. The 1.37L large fuel tank supports 50-60 minutes of continuous runtime for non-stop outdoor work. Built for all-day comfort, the tear-resistant nylon backpack features thick padded backrests and adjustable shoulder straps with a shock-absorbing system to reduce vibration and fatigue. It comes with a full set of accessories including noise-canceling earmuffs, assorted nozzles and complete installation and maintenance tools, perfect for residential and light commercial lawn care. Material: Metal.