• Reduced-Emission Engine Technology - Caring for Nature: The STIHL Inc. “Caring for Nature" seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions" as being cleaner than EPA and/or CARB exhaust emission standards.
• Adjustable Support Harness: STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.
• Built in the USA: Indicates products that are built in the United States from domestic and foreign parts and components.
• Purge Pump Primer: 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.
• Multi-Function Control Handle: 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.
• Anti-Vibration System: The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.

• Displacement: 63.3 cc (3.86 cu. in.)
• Engine Power: 2.1 kW (2.8 bhp)
• Weight: 10.0 kg (22.0 lb.)
• Fuel Capacity: 1700 cc (57.5 oz.)
• Blowing Force*: 17 Newtons
• Avg. Air Velocity**: 75 m/sec. (167 mph)
• Max. Air Velocity**: 90 m/sec. (201 mph)
• Air Volume At Nozzle**: 740 m3/h (436 cfm)
• Sound Pressure Rating**: 74 dB(A)
• Power Source: Gas

NOTES:

*Newton is the force needed to accelerate 1 kg of mass at the rate of 1 m/sec2. **Tested in accordance with ANSI 175.2 standard. All specifications provided by Andreas STIHL AG, as of April 2016.