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Equipment | |
Bar length (inch) | 20 in |
Chain speed at 133% of maximum engine power speed | 27.5 m/s |
Chain speed at max power | 20.7 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 | 442 g/kWh |
Fuel consumption | 1.63 kg/h |
Fuel tank volume | 0.7 l |
Idling speed | 2700 rpm |
Ignition module air gap | 0.3 mm |
Maximum power speed | 9300 rpm |
Power output | 3.7 kW |
Power source | Petrol |
Spark Plug | NGK BPMR7A |
Torque, max. | 4.2 Nm |
Vibration | |
Equivalent vibration level (ahv, eq) front handle | 5.2 m/s² |
Equivalent vibration level (ahv, eq) rear handle | 5.3 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) | 119 dB(A) |
Sound power level, measured | 117 dB(A) |
Sound pressure level at operators ear | 105 dB(A) |
Dimensions | |
Weight (excl. cutting equipment) | 6.5 kg |