Description

Engine
Chain speed at max power : 72.2 fts
Cylinder displacement : 70.6 cm³
Output shaft power : 5.8 hp
Torque, max. : 4.5 Nm
Torque, max. at rpm : 8,200 rpm
Clutch engagement speed (±120) : 3,700 rpm
Electrode gap : 0.02 in
Idling speed : 2,700 rpm
Ignition module air gap : 0.01 in
Maximum power speed : 9,900 rpm
Oil pump type : Adjustable flow, no flow at idle
Spark Plug : NGK BPMR7A

Equipment
Recommended bar length, min : 15 in
Pitch : 3/8″
Recommended bar length, max : 28 in
Chain type : C85
Bar length : 50 cm
Bar length (inch) : 20 in
Sprocket type : Rim 7
Gauge : .058″

Dimensions
Weight (excl. cutting equipment) : 15 lbs

Sound and noise
Sound pressure level at operator’s ear : 107 dB(A)
Sound power level, guaranteed (LWA) : 120 dB(A)
Sound power level, measured : 118 dB(A)

Vibration
Equivalent vibration level (ahv, eq) rear handle : 4.1 m/s²
Equivalent vibration level (ahv, eq) front handle : 5 m/s²

Lubricant
Oil tank volume : 0.7 US pint
Lubricant type (Engine) : Husqvarna 2 stroke or equiv. at 50:1

Emission
Exhaust emissions (CO₂ EU V) : 841 g/kWh