Husqvarna

450-20

Engine Size:
56 CC

Lubricant:

Oil tank volume 0.55 US pint

Oil pump type Fixed flow

Oil pump capacity Max 9 ml/min

Oil pump capacity Min 9 ml/min

 Dimensions:

Weight (excl. cutting equipment) 11.2 lbs

 Equipment:

Recommended bar length, max 20 in

Recommended bar length, min 13 in

Chain pitch .325"

Chain speed at max power 0 fts

Chain speed at 133% of maximum engine power speed 75.46 fts

 Overall dimensions:

Weight (excl. cutting equipment) 11.2 lbs

 Vibration:

Equivalent vibration level (ahv, eq) front handle 6.1 m/s²

Equivalent vibration level (ahv, eq) rear handle 5.5 m/s²

 Sound and Noise:

Sound power level, guaranteed (LWA) 113 dB(A)

Sound power level, measured 113 dB(A)

Sound pressure level at operators ear 103.5 dB(A)

 Engine:

Cylinder displacement 50.2 cm³

Cylinder displacement 3.06 cu.inch

Power output 3.2 hp

Maximum power speed 9600 rpm

Fuel tank volume 0.95 US pint

Idling speed 2700 rpm

Spark plug NGK BPMR7A, Champion RCJ7Y

Electrode gap 0 in

Torque, max. 2.6 Nm

Fuel consumption 504 g/kWh