Engine specification
Cylinder displacement 87.9 cm³ / 5.36 cu.inch
Cylinder bore 55 mm / 2.17 inch
Cylinder stroke 37 mm / 1.46 inch
Power output 4.8 kW
Maximum power speed 9600 rpm
Fuel tank volume 0.9 lit / 30.43 fl oz
Fuel consumption 480 g/kWh
Ignition module air gap 0.3 mm / 0 ”
Idling speed 2700 rpm
Spark plug Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.5 mm / 0.02 ”
Torque, max. 5 Nm/6600 rpm
Lubricants
Oil tank volume 0.5 lit / 1.06 US pint
Oil pump type Automatic
Vibration & noise data
Equivalent vibration level (ahv, eq) front / rear handle 5.8/7 m/s²
Sound pressure level at operators ear 107.5 dB(A)
Sound power level, guaranteed (LWA) 118 dB(A)
Cutting equipment
Chain pitch 3/8″
Recommended bar length, min-max 45-70 cm / 18″-28″
Chain speed at max power 21.4 m/s / 70.2 fts
Chain speed at 133% of maximum engine power speed 28.5 m/s / 93.5 fts
Chain gauge 0.058 ”
Sprocket type Rim 7
Bar mount Large
Overall dimensions
Weight (excl. cutting equipment) 7.1 kg / 15.6 lbs