STIHL® BR 550 Petrol Backpack Blower
Model: BR 550
Prices subject to frequent changes. Please call or stop by for the latest pricing.
Overview
Professional backpack blower for cleaning large areas. Excellent blowing power and greater fuel efficiency, thanks to our low-emission engine. Excellent anti-vibration system and ergonomic carrying frame. Innovative 4-MIX® engine for a more pleasant sound, low fuel consumption and low emissions.
Features
Comfortable Carrying System
Description
Enables effortless work with optimized weight distribution. Minimizes fatigue and offers high comfort during extended use. Includes a breathable backrest pad for enhanced comfort.
STIHL 4-MIX® Engine
Description
Provides powerful engine performance with low maintenance. Operates on a fuel mix of oil and gasoline, eliminating the need for oil circuit components. Compact, lightweight, and complies with European Stage V emissions standards.
Decompression System
Description
Features a decompression valve to reduce compression pressure in the cylinder. Makes starting easier by requiring less force on the starter rope.
Anti-Vibration System
Description
Dampens engine oscillations to minimize vibrations transmitted to the handles. Reduces long-term effects on blood vessels in the hands and arms caused by intense vibrations.
Multi-Function Control Handle
Description
Thumb-operated control handle allows easy and comfortable operation. Ensures the operator's hand remains on the handle during operation for enhanced safety and control.
Specifications
| Displacement | 64.8 cm³ (4 cu-in) |
|---|---|
| CO? Emissions | 800 g/kWh |
| Blowing Force (Round Nozzle) | 27 N |
| Weight (Without Fuel) | 10.1 kg (22.3 lbs) |
| Max. Air Velocity (Round Nozzle) | 113 m/s (253 mph) |
| Air Throughput (Round Nozzle) | 930 m³/h (547 CFM) |
| Sound Pressure Level (Operator Position) | 98 dB(A) |
| Sound Pressure Level (15 m Distance) | 73 dB(A) |
| Sound Power Level | 107 dB(A) |
| Vibration Level (Right Handle) | 1.6 m/s² |
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