52CC 2-Cycle 550&636CFM Gas Backpack Leaf Blower Snow Blower With Extention Tube. Powerful and easy to start engine in combination with efficient fan design delivers high air speed and air flow. 2-cycle engine design provides fewer emissions, more efficient fuel consumption and less noise. It is made of ABS and metal material. This leaf blower has a huge air volume, can provide you with the maximum wind speed under your immediate control, is suitable for spacious spaces and helps you quickly clean home and business. Backpack style and gas powered design makes it more ergonomic and powerful than electric and handheld blower. Press the trigger to control the blowing speed, the fan can be adjusted to 6800rpm. You can control the cruise handle to maintain a steady blow speed and reduce the pressure on your arms. It is suitable for garden, yard, park and so on. Our blower can be used for grass removal, leaf cleaning, snow removal, construction site dust removal or forest fire fighting. Our leaf blower is designed with a padded backrest, adjustable shoulder straps and waist belt, which can reduce your physical fatigue and strain. Idle Speed:7500 rpm. Engine Power:1.45 KW. Air Flow Rate: 530 CFM or 636CFM. Due to the light and screen setting difference, the item’s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. 1 x Grass Blower. Items may slightly differ from photo in terms of color due to the lighting or your monitor’s display. Manual measurement has been used, there may be some reasonable error. Choose the wrong size, type or color cause the unfit problem. Find the better price. For the quality problem or unfit problem, the problem pictues must be provided when Return. We responsible for for some losses caused by logistics. We help to install the items. We do appreciate to have an opportunity to Resolve the problem before leaving feedback. ^_^ Hope you have a happy shopping experience in our store!