Equipment | |
Bar length (inch) | 20 in |
Chain speed at 133% of maximum engine power speed | 29.3 m/s |
Chain speed at max power | 22 m/s |
Pitch | 3/8" |
Recommended bar length, max | 28 in |
Recommended bar length, max | 70 cm |
Recommended bar length, min | 15 in |
Recommended bar length, min | 38 cm |
Engine | |
Cylinder bore | 48 mm |
Cylinder displacement | 70.6 cm³ |
Cylinder stroke | 39 mm |
Electrode gap | 0.5 mm |
Fuel consumption | 429 g/kWh |
Fuel consumption | 1.76 kg/h |
Fuel tank volume | 0.7 l |
Idling speed | 2700 rpm |
Ignition module air gap | 0.3 mm |
Maximum power speed | 9900 rpm |
Power output | 4.3 kW |
Power source | Petrol |
Spark plug | NGK BPMR7A |
Torque, max. | 4.5 Nm |
Vibration | |
Equivalent vibration level (ahv, eq) front handle | 5.0 m/s² |
Equivalent vibration level (ahv, eq) rear handle | 4.1 m/s² |
Lubricant | |
Oil pump type | Adjustable flow, no flow at idle |
Oil tank volume | 0.35 l |
Sound and Noise | |
Sound power level, guaranteed (LWA) | 120 dB(A) |
Sound power level, measured | 118 dB(A) |
Sound pressure level at operators ear | 107 dB(A) |
Dimensions | |
Weight (excl. cutting equipment) | 6.6 kg |