Background and Identification
The ECHO Backpack Blower model PB-770T is a gasoline-powered two-stroke backpack leaf blower made by ECHO. The leaf blower features a 63.3 cubic centimeter engine and heavy-duty air filtration. A variable speed tube-mounted throttle and cruise control allows the user to easily control the blower’s air output. The PB-770T model features padded shoulder straps and a ventilated back pad for more comfortable use.
ECHO recommends using a 50:1 ratio of fuel to oil mix for two-stroke cycle gasoline engines. (A 50:1 ratio is equal to one U.S. gallon of 89 Octane gasoline and 2.6 fluid ounces of two-stroke engine oil). ECHO also recommends using only fresh gasoline with a minimum octane rating of 89 or higher (mid-grade to premium) at all times. A translucent fuel tank allows the user to monitor the blower’s fuel level. This leaf blower comes with a five-year consumer or two-year commercial warranty.
Side-mounted dual-stage air filters on the leaf blower help protect the engine from harmful debris. A leaf guard is also included to help shield the blower from debris. The leaf blower features interchangeable nozzle connections for a range of applications. The PB-770T model outputs a maximum air volume of up to 756 cubic feet per minute.
The ECHO Backpack Blower model PB-770T can be identified by the name “ECHO PB-770T” in the top center of the leaf blower’s front face.
- Product Depth (in.): 23
- Product Height (in.): 19
- Product Width (in.): 60
- Blower Type: Backpack Blower
- CA (CARB) Compliant: CARB Compliant
- Commercial: Yes
- Engine Displacement (cc): 63.3
- Engine Type: 2 Cycle
- Features: Adjustable Speed, Antivibration, No Additional Features, Translucent Fuel Tank
- Fuel Tank Capacity (oz.): 68.3
- Maximum airspeed (mph): 234
- Maximum Air Volume (CFM): 765
- Noise rating (dB): 74
- Power Type: Gas
- Product Weight (lb.): 24.3
- Start Type: Recoil Start