STIHL 4244 011 1606 Petrol Backpack Blower

With high air throughput, the STIHL BR 450 backpack petrol leaf blower is ideal for professionals in horticulture and landscaping and in local authorities, and for cleaning large areas of leaves, hedge trimmings and debris. The powerful STIHL 2-MIX engine offers high blowing power, enabling you to dispose of leaves very efficiently. The single-handed multi-function handle allows you to operate all the engine control elements of the STIHL BR 450 easily and safely. With the locking throttle lever with stop button, you can lock the blowing force in any preferred position on an infinitely variable basis. The stop button makes it easy to stop the blower in such a way that it is ready to start again immediately after a break, at the push of a button. The telescopic blower tube with round nozzle can be continuously adapted to your height and the respective requirements. There is also tool-free handle position adjustment.

The comfortable carrying system with breathable back padding means the backpack blower can also be used for longer periods of time without strain. When working with the STIHL BR 450 blower, the STIHL anti-vibration system reduces engine vibrations and protects your muscles and joints. The secure hold of the optional STIHL ADVANCE chest strap or optional STIHL hip belt also make the tool more comfortable to carry.

Key Features:

• Powerful petrol-driven blower for professional use
• For professionals in garden and landscape maintenance and municipal settings
• For gardeners, landscapers and local authorities
• Efficiently remove leaves, hedge clippings and debris from large areas
• Efficient removal of leaves, hedge trimmings or debris on large areas
• Easy adjustment of blower tube length and handle position

Features:

The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.

For Comfort And Efficiency As You Work. You can easily shorten the blower tube at the push of a button, for example for use in restricted spaces. The blower lance can be extended again just as easily.

For Effortless Work. Thanks to the optimised weight distribution, the comfortable carrying system enables you to work with minimum fatigue and high comfort even during longer periods of use. The breathable backrest pad makes it comfortable to wear.

For Ergonomic Work. Thanks to tool-free handle position adjustment, you can easily adapt the handle on the blower tube to the user's height, enabling ergonomic, effortless work.

All the engine controls are at your fingertips, allowing easy and safe operation

The Stihl 2-mix engine is both powerful and economical. Separating the exhaust emissions from the unburnt gas minimises scavenging losses, and therefore increases the power output while reducing consumption.

The two-stroke engine with STIHL 2-MIX technology saves up to 20% of fuel and reduces emissions by up to 70% compared to STIHL 2-stroke engines of the same performance class without 2-MIX technology.

Intense vibration at the handles of power tools can lead to longer-term effects of blood vessels in the hands and arms. STIHL have therefore developed an effective anti-vibration system where by the oscillations from the machines engine are dampened which significantly reduces vibrations at the handles.

Specification:

• Displacement-63.3 cm³
• Displacement-3.9 cu-in
• Blowing force with round nozzle-28 N 1)
• Device weight without refuelling-10.6 kg
• Max. air velocity with round nozzle-99 m/s
• Max. air velocity with round nozzle-222 mph
• Air throughput with round nozzle-1090 m³/h
• Air throughput with round nozzle-642 cf/min
• Sound pressure level 15 m distance-77 dB(A) 2)