For the commercial operator, RedMax is easily the industry leader in terms of the selection and performance of power blowers. The EBZ300-RH backpack blower features the Strato-Charged 2-stroke engine with ultra-low emissions and high power. With a 29.5 cc displacement, the EBZ300-RH produces a maximum air speed of 131 MPH with tube air flow approaching 374 CFM. The Max Cooled back pad uses air from the fan housing to cool operators and keep them comfortable during hot days. Super wide straps and contoured back pad are oversized for greater comfort.