The Husqvarna 555FRM is a heavy-duty brushcutter, specifically designed for mulching in the toughest conditions. Powered by a 53.3 cm³ X-Torq® two-stroke engine, it delivers exceptional power, rapid acceleration, and outstanding fuel efficiency, ensuring maximum torque across a wide RPM range.
Equipped with a shredder blade for efficient mulching and the Balance XT harness for superior comfort, this machine is built for professional-grade performance.
Key Features:
- X-Torq® Engine – Delivers raw power, better fuel economy, and reduced emissions.
- Smart Start® Technology – Engine and starter are designed for quick and effortless starting.
- Auto Return Stop Switch – Automatically resets to the start position for easy restarts.
- Air Purge System – Removes air from the carburetor and fuel system for reliable starting.
- Ergonomic Design – Angled handlebar and soft-grip handles ensure comfort and control.
- LowVib® Technology – Reduces vibrations to minimize strain on arms and hands.
- Transparent Fuel Tank – Allows for easy fuel level monitoring.
- Optimized Bevel Gear – Provides high torque and precise cutting performance.
- Adjustable Handlebar – Designed for maximum comfort and control.
Included Accessories:
- Shredder Blade
- Balance XT Harness
With its powerful performance, ergonomic design, and professional-grade durability, the Husqvarna 555FRM is the perfect choice for tackling demanding mulching tasks in any environment.
Engine
Art no: 966 62 93‑02
Cylinder displacement 53.3 cm³
Output shaft power 2.8 kW
Fuel tank volume 1.1 l
Fuel consumption 480 g/kWh
Maximum power speed 9,000 rpm
Idling speed 2,800 rpm
Maximum rpm output shaft 10,500 rpm
Electrode gap 0.5 mm
Clutch engagement speed (±120) 4,100 rpm
Torque, max. 3.5 Nm
Torque, max. at rpm 6,900 rpm
Spark Plug NGK BPMR7A
Equipment
Grass blade Shredder blade
Harness Balance XT2
Saw blade Not included
Trimmer head Not included
Handle type Bullhorn
Transmission
Gear ratio 1.47
Drive gear angle 35 °
Dimensions
Tube diameter 35 mm
Weight (excl. cutting equipment) 9.2 kg
Tube length 1,483 mm
Lubricant
Lubricant type (Engine) Husqvarna 2 stroke or equiv. at 50:1
Lubricant type (bevel gear) Biodegradable grease
Sound and noise
Sound pressure level at operators ear 103 dB(A)
Sound power level, guaranteed (LWA) 121 dB(A)
Emission
Exhaust emissions (HC average) EU 52.86 g/kWh
Exhaust emissions (CO average) EU 239.74 g/kWh
Exhaust emissions (CO average) EPA 278.42 g/kWh
Exhaust emissions (NOx average) EU 1.72 g/kWh
Exhaust emissions (NOx average) EPA 1.69 g/kWh
Exhaust emissions (CO₂ EU V)2
1,000 g/kWh
Vibration
Equivalent vibration level (ahv, eq) left handle 2 m/s²
Equivalent vibration level (ahv, eq) right handle 1.5 m/s²
