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Engine Size:
50 CC


Oil tank volume 0.55 US pint

Oil pump type Fixed flow

Oil pump capacity Max 13 ml/min

Oil pump capacity Min 13 ml/min


Weight (excl. cutting equipment) 10.8 lbs


Recommended bar length, max 20 in

Recommended bar length, min 13 in

Chain pitch .325"

Chain speed at max power 56.89 fts

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

 Overall dimensions:

Weight (excl. cutting equipment) 10.8 lbs


Equivalent vibration level (ahv, eq) front handle 1.9 m/s²

Equivalent vibration level (ahv, eq) rear handle 2.6 m/s²

 Sound and Noise:

Sound power level, guaranteed (LWA) 114 dB(A)

Sound power level, measured 112 dB(A)

Sound pressure level at operators ear 103 dB(A)


Cylinder displacement 45.7 cm³

Cylinder displacement 2.8 cu.inch

Power output 2.8 hp

Maximum power speed 9000 rpm

Fuel tank volume 0.95 US pint

Idling speed 2700 rpm

Spark plug Champion RCJ7Y, NGK BPMR7A

Electrode gap 0.02 in

Torque, max. 2.4 Nm

Fuel consumption 481 g/kWh

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