The PB-770H is Echo's most powerful blower. It features a convenient, hip-mounted throttle with cruise control and comfortable, padded shoulder straps. An Echo-exclusive ventilated back pad circulates air around the user's back for comfortable operation, especially in hot weather. The 68.3 cc professional-grade engine delivers 765 CFM and 234 MPH at the pipe.

　　- Assembled dimension : 60 in.W x 23 in. D x 19 in. H

　　- 68.3 cc professional grade engine

　　- Padded shoulder straps and ventilated backrest

　　- Side-mounted, heavy-duty, dual-stage air filtration

　　- 5 years consumer warranty

　　- Hip-mounted throttle with cruise control

　　- Leaf guard

　　- Clearing power rating 32 is best for clearing large debris, wet or dry leaves and grass clippings,recommended for commercial or large residential properties