Stihl’s best-selling leaf blower, the BR600 magnum has an ergonomic backpack design & practical multi-function handle ensuring maximum user comfort when working for long periods. The BR600 magnum uses Stihl’s innovative 4-MIX technology engines boasting all the power, torque & acceleration of a 4-stroke, but still using the two-stroke engine fuel-oil mix. Features Stihl 4-MIX engine for increased fuel-efficiency, reduced emissions & more power Decompression-valve ensures easy starting Multi-function handle Ergonomic padded backpack & hit belt Anti-vibration technology Tool-less filler-caps Powerful, fuel efficient & comfortable to use, you can see why the BR600 magnum is a best-seller. The maximum airflow of 237mph & kicking out 32n the petrol blower removes debris including small stones & s&. Specifications Engine: 64.8cc, 4-stroke, 3.8hp / 2.8k W Ignition: Recoil Fuel Tank: 1.4 Litres Idle speed: 2500rpm Air Flow Speed (with nozzle): 199mph-237mph Air Flow Rate: 1150 m 3/h Blowing force: 32 N4 Vibration: (L) 2.1, (R) 2.5 m/s² Noise Level: 108 d BAWeight (net): 10.2kg Warranty: Manufacturers 2 Years