Product Highlights The STIHL BR 430 Backpack Blower is a powerful, fuel-efficient backpack blower designed for professional landscapers and property maintenance. Its 63.3 cc engine delivers strong air velocity and volume to quickly clear leaves, grass clippings, and debris from large areas. With a comfortable harness system, anti-vibration technology, and convenient throttle control, the BR 430 provides reliable performance and all-day comfort for demanding cleanup jobs. Specifications Power Source: GasEngine Type: 2-stroke engineDisplacement: 63.3 cc (3.86 cu. in.)Engine Power: 2.9 kW (3.9 bhp) Weight (Dry): 22.3 lbs (10.1 kg) Fuel Tank Capacity: 57.5 oz (1700 cc / 1.7 L) Blowing Force: 26 Newtons Air Volume at Nozzle: 500 CFM (850 m³/h) Average Air Velocity: 183 mph (82 m/s) Maximum Air Velocity: 219 mph (98 m/s) Sound Pressure Rating: 76 dB(A) Ignition System: Electronic magneto ignition Spark Plug: NGK BPMR7A / Bosch WSR6FElectrode Gap: 0.5 mm Carburetor: All-position diaphragm carburetor with integrated fuel pump Idle Speed: 3,000 RPM Housing Material: High-tech impact-resistant polymer