Chainsaw 555 HUSQVARNA Technical data: Power output: 3.1 kW Displacement: 59.8 cc Speed at max. power: 9600 rpm Maximum recommended engine speed: 13300 rpm Idle speed: 2800 rpm Max. torque: 3.51 Nm Max. torque at n rpm: 6100 rpm Clutch engagement speed: 4000 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 Oil pump capacity max: 15 ml/min Oil pump capacity min: 6 ml/min Weight (excl. cutting unit): 5.9 kg Power level: 5.9 kg ): 5.9 kg Guaranteed sound power level (LWA): 118 dB(A) Measured sound power level: 116dB(A) Sound pressure level at the operator's ear: 106dB(A) Bar length: 18 Chain type: H25 Chain speed at 133% of maximum engine power: 21.3 m/s Sprocket type: 7-tooth self-aligning Bar attachment: Small Recommended min-max bar length: 13-20 in Lubricant type: Husqvarna 2-stroke or 50:1 equivalent Oil tank volume: 0. 33 l Equivalent vibration level (ahv.eq.) front handle: 3.2 m/s Equivalent vibration level (ahv.eq.) rear handle: 5.0 m/s Code: 966 01 09-18 966 010918 966010918 HUSQVARNA SR