STIHL Backpack Blower, 642 cfm Flow Rate, 219 mph Air Flow Velocity, 77 dBA Sound Level, Additional Information: Gas Power Source, 28 N Blowing Force, 3.9 bhp Engine Power, 57.5 oz Fuel, 63.3 cc Displacement

Features:

• Powerful backpack blower with plenty of force to get the job done quickly
• The purge pump primer feature enables the user to prime the carburetor with fuel, enabling easier starting
• The purge pump primer is designed in a way that the operator cannot flood the machine by priming the carburetor too many times
• Flooding the engine is still possible if the choke is not removed after the engine fires
• Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle
• The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience
• Made in the USA

Other Attributes:

• SKU: 42440111634US
• Flow Rate: 642
• Air Flow Velocity: 219
• Sound Level: 77
• Additional Information: Gas Power Source, 28 N Blowing Force , 3.9 bhp Engine Power, 57.5 oz Fuel, 63.3 cc Displacement

Documents:

Instruction/Installation Manual

Warning:

California Proposition 65 Warning.