Husqvarna
550XP
Engine Size:
50cc
Lubricant:
Oil tank volume 0.57 US pint
Oil pump type Automatic
Oil pump capacity Max 12 ml/min
Oil pump capacity Min 5 ml/min
Dimensions:
Weight (excl. cutting equipment) 10.8 lbs
Equipment:
Recommended bar length, max 20 in
Recommended bar length, min 13 in
Chain pitch .325"
Chain gauge 0.05 in
Chain speed at max power 64.3 fts
Chain speed at 133% of maximum engine power speed 85.63 fts
Overall dimensions:
Weight (excl. cutting equipment) 10.8 lbs
Vibration:
Equivalent vibration level (ahv, eq) front handle 2.8 m/s²
Equivalent vibration level (ahv, eq) rear handle 3.7 m/s²
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)
Engine:
Cylinder displacement 50.1 cm³
Cylinder displacement 3.06 cu.inch
Power output 3.75 hp
Maximum power speed 10200 rpm
Fuel tank volume 1.1 US pint
Idling speed 2800 rpm
Spark plug NGK CMR6H
Electrode gap 0.02 in
Torque, max. 2.8 Nm
Fuel consumption 446 g/kWh
