Engine
Cylinder displacement 50.1 cm³
Power output 2.8 kW
Maximum power speed 10200 rpm
Fuel tank volume 0.52 l
Idling speed 2800 rpm
Spark plug NGK CMR6H
Electrode gap 0.5 mm
Torque, max. 2.8 Nm
Fuel consumption 446 g/kWh
Fuel consumption 1.25 kg/h
Equipment
Bar length (inch) 16″
Chain pitch .325″
Recommended bar length, max 20 in
Recommended bar length, max 50 cm
Recommended bar length, min 13 in
Recommended bar length, min 33 cm
Chain speed at 133% of maximum engine power speed 26.1 m/s
Chain gauge 0.05 in
Dimensions
Weight (excl. cutting equipment) 4.9 kg
Lubricant
Oil tank volume 0.27 l
Oil pump type Automatic
Oil pump capacity Max 12 ml/min
Oil pump capacity Min 5 ml/min
Sound and Noise
Sound power level, guaranteed (LWA) 116 dB(A)
Sound power level, measured 114 dB(A)
Sound pressure level at operators ear 106 dB(A)
Vibration
Equivalent vibration level (ahv, eq) front handle 3.8 m/s²
Equivalent vibration level (ahv, eq) rear handle 3.7 m/s²
Husqvarna 550 XP® was developed for professional loggers and skilled land owners. The saw has a ground breaking design and is loaded with innovative solutions for efficient, convenient operation. Our unique X-Torq® engine technology provides more power where you need it, up to 20% less fuel consumption and 75% less exhaust emissions. RevBoost™ provides instant high chain speed for extra efficient de-limbing.
