BR 420 backpack Petrol Leaf Blower
| Displacement | 56.5 cm³ |
| Weight | 9.1 kg |
| Sound pressure level | 101 dB(A) |
| Sound power level | 109 dB(A) |
| Vibration level right | 1.9 m/s² |
| Blowing force | 19 N |
| Air speed with round nozzle | 80 m/s |
| Air throughput | 790 m³/h |
| Max. air speed | 95 m/s |
| Max. air throughput | 1260 m³/h |
STIHL ElastoStart
STIHL ElastoStart reduces the shock caused by the compression of the engine during starting. The compression shock is taken away from the user’s joints and muscles through a spring or rubber element in the starter handle.
Anti-vibration system
Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine’s engine are dampened which significantly reduces vibrations at the handles.
Multi-function control handle
Easy, comfortable thumb-operated control means the operator’s hand never leaves the handle.
Carrying system
Backpack blowers are equipped with a practical carrying system. Weight is evenly distributed across the shoulders and back to ensure maximum user comfort.
