Chainsaw 556 HUSQVARNA Technical data: Power output: 3.1 kW Displacement: 59.8 cc Max. engine speed: 9600 rpm Max. recommended engine speed: 13600 rpm Idle speed: 2800 rpm Max. torque: 3.51 Nm Max. torque at n rpm: 6100 rpm Clutch engagement speed: 4300 rpm Fuel consumption 438 g/kWh Fuel consumption: 1.35 kg/h Spark plug: NGK CMR6H Electrode gap: 0.5 mm Injection module air gap: 0.3 mm Oil pump type: Adjustable flow, absent at idle Max oil pump capacity: 15 ml/min Min oil pump capacity: 6 ml/min Weight (excl. cutting unit): 6 kg ): 6 kg Guaranteed sound power level (LWA): 118 dB(A) Measured sound power level: 116dB(A) Sound pressure level at operator's ear: 106dB(A) Bar length: 18 Chain type: H42 Chain speed at max. power 21.3 m/s Chain speed at 133% of max engine power: 28.3 m/s Sprocket type: 7-tooth self-aligning Bar attachment: Large Recommended min-max bar length: 15-28 in Lubricant type: Husqvarna 2-stroke or equivalent at 50:1 Oil tank volume: 0. 35 l Equivalent vibration level (ahv.eq.) front handle: 3.2 m/s Equivalent vibration level (ahv.eq.) rear handle: 5.0 m/s Code: 967 16 97-38 967 169738 HUSQVARNA SR