The Echo PB-770 backpack blower is powered by a 63.3 cc two-stroke petrol engine and features an anti-vibration system to protect the operator’s back. The harness has a ventilated back panel and a special cushion that helps reduce heat build-up against the operator’s back. The tube locking system keeps the tube secure during use, while the heavy-duty air filter protects the engine from dust and debris.
- Power source: Petrol
- Engine type: Two-stroke
- Displacement: 63.3 cc
- Power: 4.2 hp
- Weight: 11 kg
- Fuel tank capacity: 2.02 L
- Fuel consumption at maximum power: 1.87 L/h
- Airflow: 1290 m³/h
- Air speed: 376.56 km/h
- Air force: 33.2 N
- Throttle control system: Available
- Nozzle types: Straight round and angled round
- Vibration levels: 2.8 m/s² (type A), 1.9 m/s² (type B)
- Sound pressure level: 100.1 dB(A) (type A), 99.7 dB(A) (type B)
- Sound power level: 108.5 dB(A) (type A), 108.4 dB(A) (type B)
- CO₂ emissions: 978 g/kW・h
Technical Specifications
- Power Source
- Gasoline
- Type
- Shoulder Carried
- Weight
- 11 kg
- Air Supply Volume
- 1290 m³/h
- Air Speed
- 376.56 km/h
- Solo
- No
Functions
- Suction
- No
- Mulching Capability
- No
- with Volume Control
- No
- Anti-vibration System
- Yes
Additional Features
- with Wheels
- No
- Brushless
- No
Gasoline Specifications
- Horsepower
- 4.2 hp
- Cubism
- 63.3 cc
- Engine Type
- Two-Stroke
Accessories
- Collection Bag
- No
- Shoulder Strap
- Yes
- Nozzle
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.