Features
Air Injection
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.
X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
Adjustable oil pump
Allows you to control oil flow depending on application and weather conditions.
Quick-release air filter
Facilitates cleaning and replacement of the air filter.
Specifications
Lubricant
Oil tank volume 0.85 US pint
Oil pump type Automatic
Oil pump capacity Max 22 ml/min
Oil pump capacity Min 5 ml/min
Vibration
Equivalent vibration level (ahv, eq) front handle 2.9 m/s²
Equivalent vibration level (ahv, eq) rear handle 3.6 m/s²
Overall dimensions
Weight (excl. cutting equipment) 14.55 lbs
Dimensions
Weight (excl. cutting equipment) 14.55 lbs
Equipment
Recommended bar length, max 28 in
Recommended bar length, min 15 in
Chain pitch 3/8"
Chain speed at max power 70.21 fts
Chain speed at 133% of maximum engine power speed 93.5 fts
Engine
Cylinder displacement 73.5 cm³
Cylinder displacement 4.48 cu.inch
Power output 5.7 hp
Maximum power speed 9600 rpm
Fuel tank volume 1.48 US pint
Idling speed 2700 rpm
Spark plug NGK BPMR7A, Champion RCJ7Y
Electrode gap 0.02 in
Torque, max. 4.5 Nm
Fuel consumption 417 g/kWh
Sound and Noise
Sound power level, guaranteed (LWA) 116 dB(A)
Sound power level, measured 114 dB(A)
Sound pressure level at operators ear 105 dB(A)
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