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Husqvarna 550XP AT 50CC 20" .325 .58 LAM [966648186]

Husqvarna

  • 78999


 Husqvarna 550 XP® is developed for tree care professionals 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 provide more power where you need it, up to 20% less fuel consumption and 75% less exhaust emission.

3.06 cu.inch / 50.1 cm³, 3.75 hp / 2.8 kW, 13"-20" / 33-50 cm, 10.8 lbs / 4.9 kg

 

Engine specification
Cylinder displacement 3.06 cu.inch / 50.1 cm³
Power output 3.75 hp / 2.8 kW
Maximum power speed 10200 rpm
Fuel tank volume 17.58 fl oz / 0.52 lit
Fuel consumption 446 g/kWh
Idling speed 2800 rpm
Spark plug NGK CMR6H
Electrode gap 0.02 " / 0.5 mm
Torque, max. 2.8 Nm/6900 rpm
Lubricants
Oil tank volume 0.57 US pint / 0.27 lit
Oil pump type Automatic
Vibration & noise data
Equivalent vibration level (ahv, eq) front / rear handle 2.8/3.7 m/s²
Sound pressure level at operators ear 106 dB(A)
Sound power level, guaranteed (LWA) 116 dB(A)
Cutting equipment
Chain pitch
.325"
Recommended bar length, min-max 13"-20" / 33-50 cm
Chain speed at max power 64.3 fts / 19.6 m/s
Chain speed at 133% of maximum engine power speed 85.63 fts / 26.1 m/s
Chain gauge 0.05 "
Overall dimensions
Weight (excl. cutting equipment) 10.8 lbs / 4.9 kg

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