Features
X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
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.
Magnesium crankcase
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Quick-release air filter
Facilitates cleaning and replacement of the air filter.
Specifications
Lubricant
Oil tank volume 0.89 US pint
Oil pump type Automatic
Oil pump capacity Max 20 ml/min
Oil pump capacity Min 4 ml/min
Vibration
Equivalent vibration level (ahv, eq) front handle 4 m/s²
Equivalent vibration level (ahv, eq) rear handle 5.4 m/s²
Overall dimensions
Weight (excl. cutting equipment) 14.11 lbs
Dimensions
Weight (excl. cutting equipment) 14.11 lbs
Equipment
Recommended bar length, max 28 in
Recommended bar length, min 16 in
Chain pitch 3/8"
Chain gauge 0.058 in
Chain speed at max power 74.48 fts
Chain speed at 133% of maximum engine power speed 99.08 fts
Engine
Cylinder displacement 70.7 cm³
Cylinder displacement 4.31 cu.inch
Power output 4.83 hp
Maximum power speed 10200 rpm
Fuel tank volume 1.62 US pint
Idling speed 2700 rpm
Spark plug Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 in
Torque, max. 3.8 Nm
Fuel consumption 426 g/kWh
Sound and Noise
Sound power level, guaranteed (LWA) 119 dB(A)
Sound power level, measured 118 dB(A)
Sound pressure level at operators ear 110 dB(A)
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