Husqvarna

550XP

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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