Compare Forestry Clearing Saws

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HUSQVARNA 545FX HUSQVARNA 555FX

545FX

555FX

Features
Smart Start® Included feature Included feature
Thumb-operated throttle Included feature Included feature
LowVib® Included feature Included feature
Balance XT Included feature Included feature
X-Torq® engine Included feature Included feature
Fuel pump Included feature Included feature
Auto return stop switch Included feature Included feature
Engine specification
Cylinder displacement 2.8 cu.inch / 45.7 cm³ 3.3 cu.inch / 53.3 cm³
Power output 3 hp / 2.2 kW 3.8 hp / 2.8 kW
Maximum power speed 9000 rpm 9000 rpm
Fuel tank volume 30.4 fl oz / 0.9 lit 37.2 fl oz / 1.1 lit
Fuel consumption 450 g/kWh 480 g/kWh
Fuel consumption 2.2 lbs/h / 1 kg/h 2.95 lbs/h / 1.34 kg/h
Idling speed 2700 rpm 2800 rpm
Spark plug NGK CMR6H NGK BPMR7A
Electrode gap 0 " / 0.5 mm 0.02 " / 0.5 mm
Clutch engagement speed 3900 rpm (±120 rpm) 4100 rpm (±120 rpm)
Maximum rpm output shaft 10100 rpm 10500 rpm
Output shaft thread M12x1.75V M12x1.75V
Torque, max. - 3.5 Nm/6900 rpm
Lubricants
Lubricant type (bevel gear) Mineral grease Biodegradable grease
Emission Data EU
Basic model H 545FXT -
Emission data EPA
Exhaust emissions (CO average) 181.69 g/kWh 350 g/kWh
Vibration & noise data
Equivalent vibration level (ahv, eq) left / right handle 2/3.2 m/s² 2.1/2.3 m/s²
Sound pressure level at operators ear 99 dB(A) 103 dB(A)
Sound power level, guaranteed (LWA) 114 dB(A) 117 dB(A)
Transmission data
Gear ratio 1:1.29 1:1.29
Drive gear angle 24 ° 24 °
Equipment
OEM Saw blade Scarlett 225-24 Scarlett 225-24
OEM Harness Balance XT Balance XT
Overall dimensions
Weight (excl. cutting equipment) 17.9 lbs / 8.1 kg 19.6 lbs / 8.9 kg
Tube length - 53.35 inch / 1355 mm
Tube diameter - 1.38 " / 35 mm